Monthly Archives: March 2020

Bush chain

Solid Bush Roller Chain for Long Life
Re-Punched Link Holes Ever-power’s repunching process gets rid of the taper of hole. Both sides of the hole are parallel, better bearing between pins and holes. This process increases fatigue strength
AVERAGE TENSILE STRENGTH: 2392LBS. Shot-Peening Rollers and hyperlink plates happen to be shot peened to improve fatigue strength
Cylindrical Roundness – Sturdy Bushings The advantage of solid bush, cylindrical roundness, produces a big bearing area and oil port as an oil reservoir, boosts the chain wear resistance and minimize chain elongation.
Preloading Ever-electricity roller chain is usually preloaded automatically after assembly to reduce initial elongation.
The chain with excellent wear resistance and minimal friction losses.
The simplex and duplex bush chain with a 3/8″ pitch was created for timing drives with more exacting requirements such as diesel engines.
Owing to their small pitch, bush chains with a pitch of 7 or 8 mm cut the weight and consequently reduce the centrifugal forces and affect speed. They are for this reason particularly suited to high-speed drives (electronic.g. mass balancing drives).
The look of a bush chain is like that of a roller chain – however the bush chain has no rollers. When the chain works over the teeth the bushes slide along the tooth flanks subsequent in fairly heavy wear. The noise formed by a moving bush chain is also higher than that of a roller chain.
Bush Chain | Bush Chain Producers | Bush Chain Suppliers | Bush Chain Exporters | Suppliers of Bush Chain | Suppliers of Bush Chain | Exporters of Bush Chain | Bush Chain in India | Robust Bush Chains | Bearing Bush Chains

Note : We are having this item with all set stocks
Additional Information
Delivery Time 7 working days
Port Of Dispatch Mumbai
Production Capacity 500 Mtr
Bush chains happen to be standardized according to DIN 8164 and are comparable with roller chains to ISO 606, nevertheless they have no rollers. This implies, however, that their attributes concerning noise behavior and dress in are inferior compared to those of roller chains. Due to their robust style bush chains are mainly used as slow-running drive and conveyor chains under rough operating conditions, electronic. g. in mining or engineering site equipment.
Bearing Bush Conveyor Chain
Needle bearings between pins and bushes minimize wear elongation as much as possible.
Perfect for positioning and tact conveyance.
Engineered steel bush chain sometimes known as metal knuckle chain (most commonly based on American Standards).
Generally interchangeable with cast combo chains and were developed because a superior replacement.
Being relatively light weight and durable these chains will be well suited for bucket elevators driven simply by conventional toothed or plain rim traction wheels.
These chains give excellent service in Cement and other dry abrasive applications.
On narrow displays you may scroll the next tables horizontally.
Direction of Travel
To maximise conveyor and elevator chain lifestyle the right direction of travelling is important on all offset sidebar cast / bushed chain without rollers.
Chain should work with the start end of the link leading hence, obviating any frictional have on which could take place between your link and the generating sprocket teeth.
This rule applies to any offset sidebar conveyor or elevator chain WITHOUT ROLLERS and all offset sidebar cast or forged link chains.
From the diagram it really is seen that if the closed end of the hyperlink leads, then the link itself rotates on the driving tooth as the wheel articulates, whereas, if in the CORRECT job, with the open end of the link leading, the following connect to the main one actually being driven merely articulates on its pin as the sprocket wheel revolves.

Slewing bearing

wind energy turntable bearings
Wind energy slewing bearings
Kaydon engineers apply their experience and expertise to make a large variety of solutions to address the most one of a kind bearing challenges, making Ever-power’s leading dealer of wind turbine bearings. Kaydon gets the experience and capacity to support essential pitch, yaw and gearbox applications in systems from 200 kW to 5.0 MW and beyond.
Whether the necessity is for substantial or low wind velocity, terrain based or off shore, 200 kW or 5.0 MW-along with assembly critical client requirements and industry rules such as those specified by Germanischer Lloyd “Non-Marine Technology-Offshore Wind Strength”-Kaydon’s engineers can resolve even the most challenging challenges.
Slewing bearing is same as typical bearings, it assembly by rings and rollers. Nevertheless, compare to normal bearings, slewing bearing has a lot of dissimilarities. Normally, slewing bearing provides huge dimensions, OD usually betwwen 0.4m to 10m, and some even to 40m. Under normal situations, slewing bearing working in a low speed, high load condition. Slewing bearing includes mounting holes, lubricating holes and sealing machine. It has compact stucture, convenience to guide rotate, simple unit installation and easy protection etc.
Four point speak to – Four point contact ball bearings are radial solitary row angular speak to ball bearings with races that are designed to support both axial and radial loads in either way. Available with internal equipment teeth, external gear teeth or gearless designs.
Eight point contact – Eight point speak to ball bearings will be radial twice row angular speak to ball bearing with two independent ball tracks whose races support both axial and radial loads in either direction. Offered with internal gear pearly whites, external gear tooth or gearless designs.
Three row roller – three row roller bearings are designed with three independent rows of rollers to accommodate a combination of axial and radial overturning moment loads. Obtainable with internal gear tooth, external gear the teeth or gearless designs.
Cross roller – Cross roller bearings were created with multi-directionally installed cylindrical rollers. They are made to accommodate radial, axial and overturning second loads with a compact design footprint.
Ball Bearings
Angular contact – An angular contact ball bearing uses axially asymmetric races. Axial loads pass in a straight line through the bearing, whereas a radial load normally takes an oblique way that will want to split up the races axially. Therefore the angle of get in touch with on the inner competition is the same as that on the outer race. Angular speak to bearings better support “put together loads” (loading in both the radial and axial guidelines) and the contact angle of the bearing should be matched to the relative proportions of every.
Axial thrust ball bearing – Thrust ball bearings, composed of ball bearings reinforced in a ring, can be utilized in substantial thrust applications where there is normally substantial axial load. An axial load is certainly transmitted straight through the bearing, while a radial load is normally poorly supported and will separate the races.
Deep groove ball bearings – In a deep-groove radial bearing, the race dimensions are near the dimensions of the balls that run in it. Deep-groove bearings can support higher loads.

WireX wire-race turntable bearings
WireX® wire-race bearings
Ever-power bearings were at first suitable for military turret applications, where space and excess weight are at reduced and corrosion resistance is vital. They consist of wire raceways inserted in light support rings, enabling a high load capacity and significant diameter in a bearing which can be 60% lighter than one made entirely of metal. EP bearings are customized manufactured to fit each style and specification. EP bearings have been used efficiently in applications needing a lightweight, corrosion-tolerant bearing, which include turrets, radar, and sonar.

Servo coupling

Ever-powerBeam-Style Servo Drive Couplings
Overall flexibility of bellows coupling and also torsional stiffness and strength of disc coupling.
· Stainless steel set-screw couplings
· Hubs made of 416 stainless steel
· Flex beams manufactured from 420 stainless steel
· Zero backlash
· Corrosion-resistant
· Bore reducers open to fit a multitude of bore combinations
· Very large operating temperature range:
for 24/7 applications: -73 to 191 °C (-100 to 375 °F)
for intermittent applications (<8hr): -73 to 232 °C (-100 to 450 °F) · Speeds up to 10,000 RPM · Torque up to 300 lb-in Beam Couplings Ever-power created beam couplings have high angular misalignment features, are zero-backlash and also have a balanced style for reduced vibration at boosts to 6,000 RPM. They are made from a single piece of aluminum or stainless with multiple models of spiral cuts to provide bigger stiffness and better all-around misalignment capabilities than traditional solo beam couplings. Ever-vitality beam couplings can be found in inch, metric, and inch to metric bore sizes which range from 3/32" to 3/4" and 3mm to 20mm. they are commonly used in encoder, tachometer, and mild duty power tranny applications where precise action control is desired. Bellows Couplings Ever-power manufactured bellows couplings have great torque and torsional stiffness functions, are zero-backlash, have a balanced design, and will accommodate all forms of misalignment. They are made up of two anodized light weight aluminum hubs and a stainless bellows making a lightweight low inertia coupling capable of boosts to 10,000 RPM. The thin wall structure of the stainless steel bellows can certainly flex while staying rigid under torsional loads. Ever-vitality manufactures bellows couplings hubs with or without keyways in clamp or placed screw styles with in ., metric, and in . to metric bores ranging from 1/8" to 1 1" and 3mm to 25mm. They are generally used in powerful stepper servo systems where precise motion control is required. Controlflex Couplings Ever-power Controlflex couplings certainly are a three-piece assembly with a balanced design comprised of two hubs joined to one or two middle inserts called frogs. This style creates a light in weight low inertia flexible coupling capable of boosts to 25,000 RPM. Clamp design hubs are produced with in ., metric, keyed, and keyless bores which range from 1/8” to 1-1/2” and 3mm to 40mm for large customizability. The unique style of the frog concentrates forces onto its versatile limbs enabling low bearing loads protecting sensitive little bearings in applications such as encoders or tachometers. Controlflex couplings are also electrically isolating because the hubs do not feel and frogs are made of acetal. They will be created by Schmidt-Kupplung in Germany and are RoHS3 compliant. Disc Couplings Ever-power created disc couplings have large torque and torsional stiffness capacities, are zero-backlash, have a balanced design, and may accommodate all types of misalignment. They happen to be produced in single disc types for small installations and twice disc styles for bigger misalignment capabilities. Ever-ability disc couplings are comprised of two anodized aluminium hubs, stainless disc springs, and a centre spacer (double disc simply) creating a compact low inertia coupling capable of speeds up to 10,000 RPM. Hubs are created with or without keyways in clamp and establish screw models with bore sizes which range from 1/8" to 1-1/4" and 3mm to 32mm. They are commonly used in high performance stepper servo devices where precise movement control is required. Jaw Couplings Ever-power made zero-backlash jaw couplings possess a highly customizable three-piece style, have high dampening features, and may accommodate all kinds of misalignment. The two metal hubs press match onto an elastomeric middle spacer referred to as "the spider" enabling steady zero-backlash operation. Ever-electric power zero-backlash jaw couplings possess a balanced style for reduced vibration at boosts to 8,000 RPM. Hubs are made with or without keyways in clamp or established screw types with bore sizes which range from 1/8" to 1-1/4" and 3mm to 32mm. Spiders can be found in three durometers permitting the user to complement coupling performance with program requirements. Zero-backlash jaw couplings are generally found in applications with large acceleration/deceleration curves where dampening and exact action control are required. Oldham Couplings Ever-power manufactured oldham couplings have a highly customizable three-piece style, are zero-backlash, and have great parallel misalignment capabilities. Two anodized light weight aluminum hubs press match the mating slot machines of the guts disk allowing for zero-backlash procedure and low bearing loads. Ever-ability oldham couplings have a balanced design and style for reduced vibration at speeds up to 4,500 RPM. Hubs are manufactured with or without keyways in clamp or arranged screw types with bore sizes which range from 1/8" to 1-1/4" and 3mm to 30mm. Disks can be found in three materials allowing the user to match coupling performance with system requirements. They are generally used in stepper servo devices that require a high parallel misalignment coupling. Slit Couplings Ever-vitality slit couplings happen to be an alloy, one piece configuration made to provide smooth transmission of motion, huge torsional stiffness, low bearing loads, and extended life. The slot structure provides the best harmony between zero backlash, torsional stiffness and low bearing load. With two pieces of identical slot machines, the mini slit coupling is definitely constant velocity by style and handles angular, parallel and axial offset. Available in 6 and 8 mm diameters and allowable boosts to 70,000 rpm, slit couplings are a reliable one part coupling design that techniques the effectiveness of a bellows coupling. Rotating shaft-driven mechanical elements are commonly used in all varieties of machinery that execute the various processes and capabilities of modern industry. o Shaft misalignment will place stresses on shafts and related elements of the assembly such as bearings, which can cause early inability of both. o Shaft ends can be misaligned radially or angularly, exhibit axial displacement, or experience a combo of all three. o Travel couplings works extremely well to compensate for shaft misalignment, if the misalignment is an intentional or perhaps an unintentional the main design. Ever-powerdrive couplings will be power transmission elements used to few the shafts of various mechanical devices, and compensate for shaft misalignment, reducing stress about shafts and bearings. Beam-style couplings are designed for servo applications, giving the versatility of bellows couplings plus torsional stiffness and strength of disc couplings. SERVO COUPLINGS Servo couplings from Ever-power can be found in a multitude of variations, sizes, and components to match differing program requirements. Choosing the right servo coupling can be a difficult method which involves many performance factors which include: shaft misalignment, RPM, space requirements, torque, and others. Matching a shaft coupling with these factors is critical to system performance. Ever-power offers servo couplings in rigid, beam, bellows, curved jaw, disc, and oldham types making it possible for the user to choose the coupling that very best fits their program. All Ever-ability couplings happen to be zero-backlash and manufactured in our Marlborough, MA factory. Servo couplings are offered in many different attachment styles as well as a vast selection of sizes and resources to suite your unique application and/or custom requirements. Maintaining optimum system performance relies on properly coordinating a shaft coupling predicated on your specific performance and software requirements and criteria. At Helical, we've taken the guesswork out of picking the complete servo coupling for your application by factoring in important part dynamics such as shaft misalignment, space requirements, torque, and RPM. Have a look at our coupling products.

Sheave pulley

Sheaves are grooved wheels or pulleys used with rope or chain to change the direction and level of application of pulling push. There are many different types of products. Generally, suppliers categorize sheaves by resources of construction. For instance, some sheave manufacturers bring cast iron, machined steel, or stamped metal sheaves. Cast iron sheaves can offer from 30,000 to 65,000 pounds of tensile strength and are designed to withstand hefty side-loads. Belt slippage is definitely reduced to maximize power transmission at full speed. Steel sheaves are lighter than cast iron sheaves, but not as strong.

Products without rivets or area welds provide better durability, concentricity, strength and run-away control than stamped metal shaves. Machined metal sheaves are impact-resistant and made of bar stock components. Sheave suppliers that categorize products by features or features might provide V-ribbed sheaves with small belt and groove sections. These products provide smoother and quieter operation than other types of sheaves, and are designed to maintain surface contact with the belt to be able to maximize power transmitting. Selecting sheaves requires an research of product technical specs, the type of belt or groove to be used, bore sizes and types, and estimated twelve-monthly usage.
Product Specifications
Product specifications include sheave size and height, maximum cable outer diameter (OD), maximum sheave OD, lowest bending radius, optimum sheave width, shaft diameter, maximum line pressure, and pulling radius. Measurements such as height, width, and outer diameter will be measured in English units such as ins (in) or metric models such as centimeters (cm). Maximum range tension is definitely measured in either pounds (pounds) or kilograms (kg). Pulling radius is specified by number of degrees. As a rule, more compact groove sections minimize distortion and raise the arc of contact. Sheaves that are designed for sole grooves or dual groove are commonly obtainable. Both types are created for certain belt sizes and cross sections and could have set, tapered or splined bored. Common groove styles consist of O, A, B and A/B. Belt cross sections consist of cross sections H, J, K. L, and M.
Applications and Industries
Sheaves are used in a variety of applications and industries. Hooked hangar shaves have a hinged yoke for the installation and removal of fiber optic cable. They could be tied off to steer a cable into a duct, or used with an alignment arm to facilitate cable removal. Cable feeding sheaves plug into a conduit, usually within a manhole wall, in order to information the cable into the conduit whatever the pulling position. Sheave suppliers may also sell corner cable guides, durable quad blocks, fiber optic hangar blocks, 3-sheave cable manuals, fiber optic sheave mounts, and jamb skids.
V-belt pulleys (also called vee belt sheaves) will be devices which transmit electricity between axles by the application of a v-belt a mechanical linkage with a trapezoidal cross-section. Together these devices offer a high-speed power transmission solution that is tolerant to slipping and misalignment.

V-belt pulleys happen to be solely used for transmitting vitality between two parallel axels. The most known big difference between a v-belt pulley and other types of pulleys (rounded etc.) would be the geometry of the groove or grooves located around the circumference of the pulley; these grooves information and gain traction on a v-belt. The accompanying video offers a comprehensive overview of some v-belt basics, along with their advantages and variations.
A v-belt is a distinctive mechanical linkage with a cross-section that resembles an isosceles trapezoid. The v-belt and its own complementing pulley develop the most effective belt drive known (at times achieving 98% transmission efficiency). V-belts were created in the early days of automobile invention to boost belt reliability and torque transmitting from the crankshaft to rotating assemblies. V-belts stay a common type of serpentine belt today.
V-belt transmissions certainly are a notable update from round or smooth belt transmissions; v-belts give excellent traction, speed, and load capabilities, while enjoying an extended service life with basic replacement. Heavy loads truly increase transmission efficiency given that they wedge the belt additional in to the pulley’s groove, thereby improving friction. Typically, v-belt drives operate between 1,500 to 6,000 ft/min, with 4,500 ft/min the ideal capacity for typical belts. Some narrow v-belts can operate at speeds of up to 10,000 ft/min, but these pulleys must be dynamically stabilized. V-belt pulleys may be put in a side-by-aspect configuration or a single pulley may characteristic multiple grooves around the circumference so as to accommodate a multiple-belt drive. This type of travel distributes torque across a lot of belts and provides a mechanical redundancy.
V-belt travel advantages V-belt drive disadvantages
Minimal maintenance w/ zero lubrication Approx. temperature limit of 140° F
Extremely reliable Pulleys must be somewhat bigger than in other belt drives
Gradual wear, which is normally easily identified Middle distance between pulleys is bound (no more than 3x the diameter of the largest pulley
Wide horsepower and acceleration range Usually more expensive than other drives
Quiet operation Only acceptable for parallel shafts
Vibration dampening
Prevents overload

Flat pulley

Flat belts are suitable for light-duty power tranny and high-effectiveness conveying. They happen to be best-suitable for applications with smaller pulleys and huge central distances. Flat belts can connect inside and outside pulleys and can can be found in both endless and jointed structure. They have a high power transmission productivity, are affordable, and are easy to use and install.
The small bending cross-section of the toned belt causes minor bending loss. The frictional engagement on the pulley external surface requires simply a small cross-section and makes smooth belts very flexible, leading to negligible energy damage. A flat belt will not require grooves, minimizing the energy loss and don from the belt wedging in and taking out from the grooves.
Additional benefits of smooth belts include energy financial savings, an extended service life of belts and pulleys, less down time and huge productivity, and low noise generation from a soft belt operation. Toned belts could be installed merely and securely. Belts happen to be tensioned to the calculated preliminary tension by way of basic measuring marks to be applied to the belt. There is a constant pressure on the belt therefore the belt will certainly not should be re-tensioned.
A disadvantage of flat belts is their reliance upon belt tension to produce frictional grip over pulleys. This high belt stress necessary to transmit power typically shortens bearing life. Another drawback is their failing to track properly given that they have a tendency to climb towards the bigger area of the pulley, which is why V-belts > have grown in level of popularity. A V-belt is normally a basic belt for power transmitting. They are generally endless in development and their cross-section shape is trapezoidal, offering it the name V-belt. The V form of the belt tracks in a mating groove in the pulley in order that the belt cannot slide off.
Three common designs of flat belts include:
Fabric ply belts contain a lot of plies or layers that are made of cotton or synthetic fiber, with or without rubber impregnation. The quantity of plies determines the belt thickness that can help determine the minimum pulley diameter for the drive.
Fabric cord belts are constructed of multiple cords created from cotton or synthetic fibers such as rayon, nylon, plastic, or Kevlar. They are incased in rubber and protected with a cloth/runner covering. This type is generally classed as a heavy-duty toned belt, used for huge speeds, small pulley diameters, and shock loads. Steel cables may also be used as they have higher potential and lower extend than textile cord flat belts.
Synthetic toned belts are made of nylon. Nylon gives flexibility, extremely great tensile durability, and operates effectively at excessive rim speeds. The belts will be thin plus they may contain several plies of skinny nylon bonded jointly to form a tough but flexible toned belt.
Flat belts generally have a traction layer manufactured from oriented polyamide with two covers of elastomer leather or perhaps textile material and one intermediate level of textile on each area. The traction layer absorbs the forces exerted on the belt when vitality is certainly transmitted. The friction cover means that the peripheral power acting on the belt pulleys is usually transmitted to the belt and vice-versa.
Specifications that are essential to consider include: belt type, belt width, and initial elongation. If any of these factors alter, the belt must be recalculated.
Power transmission belt materials types include polyester, aramide, and polyamide.
Polyester is the most frequent material due to it price-to-benefit ratio. It gives a versatile belt that works extremely well in a variety of operating temperature ranges with low energy usage, high flexibility, and reliable performance.
Aramide is a strong choice for extended belts because of the brief take-up and high reliability for amount of revolutions (RPM) and belt speed. It is highly flexible, simple to join, includes a high E-modulus, and low strength consumption.
Polyamide is reliable and includes a long service life. It can work in a variety of conditions and functions well in extreme conditions with intermittent overload and great temps. Polyamide is shock resistant and grooves enable high grip.
Belt width is simply the width of the belt. The tensile force for 1% elongation per unit of width after running-in (N/mm), k1% a.r.we., is the decisive benefit for calculating the mandatory belt width and the resulting shaft load after belt relaxation
Correct and adequate initial elongation is normally a pre-requisite for trouble-free procedure of power transmission flat belts. The calculated initial elongation (ε0) must be observed. In devices with a tensioning pulley, the pulley is positioned on the slack side and pushes the belt to supply the required initial elongation. In systems with out a tensioning device the required initial elongation is determined by reducing the length of the shortened belt length, which is the fabrication length. Always use the calculated initial elongation supplied by the manufacture when setting up a belt.
When selecting a belt drive it is crucial to consider the speeds of and vitality transmitted between drive and driven unit, suitable distance among shafts, and appropriate operating conditions.
The equation for power is:
Power (kw) = (torque in newton-meters) x (rpm) x (2∏ radians)/(60 sec x 1000W)
The energy transmission flat belt can be utilised in many types of power transmission. It is known as a two pulley travel, consisting of a traveling pulley, a powered pulley, and the belt. Here are examples of pulley design variations.
Flat belts could be customized for a wide selection of applications. Such configurations incorporate an incline to transport product to some other level. Flat belts may also have a monitoring sleeve beneath the system to make certain that the belt does not slide, or that the coefficient of friction could be adjusted to avoid slippage.
Common applications include conveyors, compressors, machine tools, and various other heavy industrial equipment.
Flat belts must stick to certain standards and features to make sure proper design and functionality. JIS B 1852is definitely important for pulleys for flat tranny belts and ISO 22 is utilized to identify dimensions and tolerances for flat transmission belts and corresponding pulleys.

Conveyor sprocket

Conveyor Sprockets
Ever-power are engineered to continuously improved productivity for customers in every application. With more than 120 years of experience, Rexnord offers the broadest selection of high quality chains, components, sprockets and accessories available in the world. Our team of experienced application engineers and industry experts is committed to helping you select the ideal product for your applications.
Features & Benefits:
· Industry leading tracking
· Provide smooth operation
· Superior chain-to-sprocket interaction

Conveyor Sprockets Information

Conveyor sprockets (mill sprockets, engineering class sprockets, engineered sprockets) are used in conjunction with conveyor chains or conveyor belts. They are toothed gears or profiled wheels that mesh with a conveyor chain or belt to transmit rotary motion. Single, double, triple, quadruple and quintuple conveyor sprockets are commonly available.
Conveyor sprockets use four types of standard hubs and two types of specialty hubs.
Standard hubs are designated as:
· Type A – Hubless conveyor sprockets that are designed for attachment via interference press or adhesive attachment.
· Type B – Hub projects from only one side of the conveyor sprocket.
· Type C – Hubs project from both sides of the sprocket.
· Type D – Products have a detachable bolt-on hub that is suitable for frequent sprocket changes or maintenance
Specialty hubs include:
· Tapered bushings – Tightened down on to the shaft like a collet to minimize shaft marring.
· Shear-pin – Hubs provide protection against system jamming or overload. Torque is carried by shear pin, which is necked to shear when safe load is exceeded.
Specifications and considerations for conveyor sprockets include:
· Number of teeth
· Bore diameter
· Hub diameter
· Outside diameter
· Length-through bore
· Weight
· Power-transmission
· Speed
· Operating temperature
· Exposure to corrosive elements
· Noise generation
All-plastic hubs are relatively quiet, but suitable only for light to medium duty applications. Conveyor sprockets with hubs made of steel, stainless steel, or hardened steel are also available.
Metric conveyor sprockets are categorized according to ISO Standard 606 from the sprocket International Standards Organization (ISO). The number given correlates to pitch in 1/16″ increments, but is expressed in millimeters (mm). For example, an ISO 12 sprocket has a 19.05 pitch and mates with a 3/4” chain.
Choices for ISO pitch include:
· ISO 04 (6.35 mm)
· ISO 06 (9.525 mm)
· ISO 08 (12.70 mm)
· ISO 10 (15.875 mm)
· ISO 12 (19.05 mm)
· ISO 16 (25.40 mm)
· ISO 20 (31.75 mm)
· ISO 24 (38.10 mm)
· ISO 28 (44.45 mm)
· ISO 32 (50.80 mm)
· ISO 36 (57.15 mm)
· ISO 40 (63.50 mm)
Miniature, subminiature, and conveyor sprockets larger than 63.50 mm are also available.
Sprockets drive belting to keep it running smoothly.
Sprockets with two-piece construction are easier to install.
For technical drawings and 3-D models, click on a part number.
For Belt
Series Number For Shaft
Dia. Number
of Teeth OD Wd. Material Color Temp.
Range, °F Each
810, 815 0.80″ 21 5.12″ 1.67″ Iron __ 0° to 480° 1603N11 $80.01
810, 815 0.80″ 23 5.59″ 1.67″ Iron __ 0° to 480° 1603N12 87.49
810, 815 0.80″ 25 6.10″ 1.67″ Iron __ 0° to 480° 1603N13 90.03
1701 0.85″ 8 5.14″ 1.67″ Polyamide Plastic Gray 32° to 190° 6369K45 46.09
1701 0.85″ 10 6.37″ 1.67″ Polyamide Plastic Gray 32° to 190° 6369K46 56.65
3200 0.85″ 8 5.30″ 1.70″ Polyamide Plastic Beige -40° to 245° 1948N21 43.73
3200 0.85″ 12 8.00″ 1.70″ Polyamide Plastic Beige -40° to 245° 1948N22 63.15
For Belt
Series Number For Shaft
Dia. Number
of Teeth OD Wd. Material Color Screw Material Nut Material Temp.
Range, °F Each
820 1.00″ 21 5.08″ 2.09″ Polyamide Plastic Black Stainless Steel Nickel-Plated Brass 32° to 190° 6369K811 $54.40
820 1.00″ 23 5.59″ 2.09″ Polyamide Plastic Black Stainless Steel Nickel-Plated Brass 32° to 190° 6369K821 64.21
820 1.00″ 25 6.06″ 2.09″ Polyamide Plastic Black Stainless Steel Nickel-Plated Brass 32° to 190° 6369K831 67.92
820 1.25″ 21 5.08″ 2.09″ Polyamide Plastic Black Stainless Steel Nickel-Plated Brass 32° to 190° 6369K812 54.40
820 1.25″ 23 5.59″ 2.09″ Polyamide Plastic Black Stainless Steel Nickel-Plated Brass 32° to 190° 6369K822 67.44
820 1.25″ 25 6.06″ 2.09″ Polyamide Plastic Black Stainless Steel Nickel-Plated Brass 32° to 190° 6369K832 74.35
821 1.20″ 25 6.07″ 3.16″ Polyamide Plastic White Stainless Steel Stainless Steel 32° to 190° 6369K44 37.60
810, 815 0.85″ 21 5.12″ 1.67″ Polyamide Plastic Gray Stainless Steel Stainless Steel 32° to 190° 6369K41 72.25
810, 815 0.85″ 23 5.59″ 1.67″ Polyamide Plastic White Stainless Steel Stainless Steel 32° to 190° 6369K42 68.41
810, 815 0.85″ 25 6.07″ 1.67″ Polyamide Plastic Gray Stainless Steel Stainless Steel 32° to 190° 6369K43 73.56
880 1.00″ 12 5.80″ 2.30″ Polyamide Plastic Black Stainless Steel Nickel-Plated Brass 32° to 190° 6369K861 66.77
880 1.25″ 12 5.80″ 2.30″ Polyamide Plastic Black Stainless Steel Nickel-Plated Brass 32° to 190° 6369K862 66.77
882 1.00″ 12 5.87″ 2.30″ Polyamide Plastic Black Stainless Steel Nickel-Plated Brass 32° to 190° 6369K891 60.85
882 1.25″ 12 5.87″ 2.30″ Polyamide Plastic Black Stainless Steel Nickel-Plated Brass 32° to 190° 6369K892 60.85

Double sprocket

double sprocket
Product Overview
The Magic Sprocket.
This double sprocket allows the use of two runs of #25 series chain inside 2×1 box tubing for an ideal fit, prohibiting the chain from skipping off. Build your personal chain-in-tube drive with your preferred wheels and assistance from this magic sprocket.
The product was originally pioneered by Anthony Lapp from 221 Robotic Systems.? Additionally, particular because of Ty Tremblay and Group 319 for his or her insight and design suggestions on this product. This product builds upon this well-known idea by adding chamfers to the teeth of the sprocket, along with bosses on the faces to prevent the sprocket from rubbing the external races of adjacent bearings.
Bore: 0.50 in. Hex
Boss Diameter: 0.75 in.
Material: 7075-T6 Aluminum
Number of Teeth: 17
Outside Diameter: 1.492 in.
Overall Thickness: 0.49 in.
Pitch Diameter: 1.361 in.
Series: 25
Sprocket Thickness: 0.1 in.
CAD File(s)
am-3999 17T 25 Chain Dual Sprocket For WCD.Stage Layout Print(s)
am-3999 17T 25 Chain Dual Sprocket For WCD.PDF Don’t see the thing you need?

Dual sprocket 822167 Claas Rollant – T15/T20
Roller chain sprocket for drive of balers Claas Rollant (46, 66, 160). Dimention in MM: Internal diameter – 35 Outer diameter – 175 Number of teeth – 15. References: #0008221670, #822167.0. Aftermarket spare parts.
Dual sprocket 822167 Claas Rollant – T15/T20
Manufacturer: Ever-power
Country of origin: China
A spare component for the drive of the Claas combine harvesters.
Ensuring the tranny of torque through the chain to the working models of the drive.
This spare part is utilized for replacing worn out or damaged parts during repairs.
Steel or cast iron product of a complicated spatial form in the kind of an asterisk with a central hole and fastening elements. The external surface of the component is painted to make sure atmospheric resistance.
High precision wholesale machine parts dual row double sprocket for mini excavator
Product Information
Ever-power High Precision Custom Sprocket
The sprocket is divided into a generating sprocket and a driven sprocket. The generating sprocket is mounted on the engine result shaft by a spline; the driven sprocket is installed on the motorcycle driving wheel, and the energy can be transmitted to the driving wheel through the chain. The drive sprocket is usually smaller than the driven sprocket, that may decrease the speed and boost the twist.
This single sprocket offers 24 teeth and is galvanized. Its materials is usually C45, D=206mm L=36mm. For more details, please contact me.

The main features of our sprocket:
1 Material selection – Large sprocket and little sprocket are stamped and produced of top quality carbon structural steel.
2 processing and processing technology – the usage of advanced milling technology to make the tooth shape more accurate. The sprocket offers been tempered and heat treated as a whole, which greatly enhances its extensive mechanical properties. Which makes the wear resistance of the sprocket significantly improved. The surface was sprayed and plated.
3 product series – economical and practical ordinary sprocket and excellent performance sprocket.
Our sprockets are used for window machine, engraving machine, lift machine, opener rack, CNC machine, automobile, commercial usage so on.
double sprocket
Product Overview
The Magic Sprocket.
This double sprocket allows the use of two runs of #25 series chain inside 2×1 box tubing for a perfect fit, prohibiting the chain from skipping off. Build your own chain-in-tube drive with your preferred wheels and the help of this magic sprocket.
This product was originally pioneered by Anthony Lapp from 221 Robotic Systems.? Additionally, unique because of Ty Tremblay and Team 319 for his or her insight and design advice on this product. This product builds upon this well-known idea with the addition of chamfers to the teeth of the sprocket, along with bosses on the faces to avoid the sprocket from rubbing the external races of adjacent bearings.
Bore: 0.50 in. Hex
Boss Diameter: 0.75 in.
Material: 7075-T6 Aluminum
Number of Teeth: 17
Outside Diameter: 1.492 in.
Overall Thickness: 0.49 in.
Pitch Diameter: 1.361 in.
Series: 25
Sprocket Thickness: 0.1 in.
CAD File(s)
am-3999 17T 25 Chain Dual Sprocket For WCD.STEP Layout Print(s)
am-3999 17T 25 Chain Double Sprocket For WCD.PDF Don’t see what you need?

Hydraulic motor

Cost is clearly a huge factor in any element selection, but initial price and expected existence are simply one part of the. You must also know the motor’s efficiency ranking, as this will factor in whether it operates cost-effectively or not. In addition, a component that is easy to repair and maintain or is easily transformed out with additional brands will reduce overall program costs in the end. Finally, consider the motor’s size and weight, as this will effect the size and weight of the machine or machine with which it really is being used.

Hydraulic motors can use various kinds of fluids, which means you must know the system’s requirements-does it need a bio-based, environmentally-friendly fluid or fire resistant 1, for instance. In addition, contamination could be a problem, so knowing its resistance levels is important.

You must know the utmost operating pressure, speed, and torque the motor will need to accommodate. Knowing its displacement and stream requirements within a system is equally important.

At the medium-pressure and cost range, vane motors include a housing with an eccentric bore. Vanes rotor slide in and out, operate by the eccentric bore. The motion of the pressurized liquid causes an unbalanced push, which in turn forces the rotor to carefully turn in one direction.
Piston-type motors are available in a variety of different styles, including radial-, axial-, and other less common styles. Radial-piston motors feature pistons organized perpendicularly to the crankshaft’s axis. As the crankshaft rotates, the pistons are transferred linearly by the liquid pressure. Axial-piston designs feature a quantity of pistons arranged in a circular design in the housing (cylinder prevent, rotor, or barrel). This housing rotates about its axis by a shaft that’s aligned with the pumping pistons. Two styles of axial piston motors exist-swashplate and bent axis types. Swashplate styles feature the pistons and drive shaft in a parallel arrangement. In the bent axis edition, the pistons are organized at an position to the main drive shaft.
Of the lesser used two designs, roller superstar motors offer lower friction, higher mechanical efficiency and higher start-up torque than gerotor designs. In addition, they offer smooth, low-speed operation and provide longer life with less put on on the rollers. Gerotors provide continuous fluid-limited sealing throughout their hydraulic motors simple operation.
Specifying hydraulic motors
There are several considerations to consider when selecting a hydraulic motor.

Bike sprocket

A sprocket is a wheel with teeth upon which a flexible device like a chain or belt rides. The rotation of the sprocket advances the chain or belt. Picture a bicycle chain assembly or abulldozer monitor and you have the concept.
Ever-power manufactures miniature 0.1475″ pitch sprockets with a pitch diameter less than 1/2 ” (0.431) ranging up to 4 inches (3.992) obtainable in stainless steel, anodized light weight aluminum, nylon, or phenolic material. These are made to become paired with miniature stainless chain weighing only 0.03 pounds per foot, given connectors or personalized with riveted countless loops.
Ever-poweralso supplies the more muscular 0.1875″ pitch and #25 chain in carbon steel or stainless that can handle work loads up to 70.4 pounds with the average tensile power of 506 pounds. Nickel plated #25 chain can be available. Hub or hubless type sprockets for these chains are available in share or by special purchase, depending on the pitch, quantity of teeth, and specialized drilling or reboring. They can be found in carbon steel, cup reinforced Nylon, and aluminum.
Flexible timing chain is definitely manufactured with a polyurethane-covered Kevlar® or STAINLESS core in 0.1475″ pitch (.230″ chain width) or 0.15708″ pitch (.220″ chain width) with a tensile power of 100 pounds. Coordinating pin hub or hubless sprockets are offered in 303 STAINLESS or anodized light weight aluminum with stock bore diameters of 1/8 to 3/8 inches. Sprocket features which can be customized consist of lightening holes, pitch lengths, slotted hubs, and number of teeth. Contact an Ever-power representative for unlisted configurations.
A sprocket or sprocket-wheel is a profiled wheel with teeth, or cogs, that mesh with a chain, track or other perforated or indented material. The name ‘sprocket’ applies generally to any wheel where radial projections engage a chain moving over it. … Sprockets typically do not have a flange.
A sprocket is a wheel with tooth where a flexible device like a chain or belt rides. The rotation of the sprocket advances the chain or belt. Picture a bicycle chain assembly or a bulldozer track and you have the concept.
Ever-power manufactures miniature 0.1475″ pitch sprockets with a pitch size less than 1/2 ” (0.431) ranging up to 4 inches (3.992) obtainable in stainless steel, anodized aluminium, nylon, or phenolic material. These are designed to become paired with miniature stainless steel chain weighing only 0.03 pounds per foot, supplied with connectors or customized with riveted unlimited loops.
Ever-power also offers the more muscular 0.1875″ pitch and #25 chain in carbon steel or stainless steel that can handle work loads up to 70.4 pounds with the average tensile strength of 506 pounds. Nickel plated #25 chain can be offered. Hub or hubless type sprockets for these chains are available in share or by special order, based on the pitch, number of teeth, and specific drilling or reboring. They are offered in carbon steel, glass reinforced Nylon, and aluminum.
Billet Aluminium 7075 Motorcycle Dirt Bike Rear Wheel Chain Sprocket
Lightweight High-Performance sprocket for added horsepower to the Front wheel
Features personal cleaning grooves to obvious mud and enhance sprocket life
All back sprockets are made from 7075 -T6 aluminum alloy and anodized for sustained wear
Advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life
All of the sprocket was created by machining centre that may gain more precise dimension and glabrous surface than common machine work.
We can skinpacking that’s exterior appearance more beautiful.
CNC machined sprocket can be change the design according to clients’ requirements.
This sprocket could be oxidated into various colors.
In a position to change sprocket tooth quantity for customers’ requirements.
Workshop tools: CNC turning lathe, Grinding machine, Milling Machine, CNC machining middle, Spark machine, cutting-off machine, cards punch, EDM Machine, Wire-Cutting Machine, plus some other normal processing machineries.
Post processing machine: Drill machine, multipoint drill machine, Dull polish machine, Polishing machine, Slinging machine, Cylinder processing machine, lapping machine, punching, and baking finish apparatus.

Production range Including: car&motocycle, mining machinery, building market, electrical and electronic items, industrial machinery and equipment, transportation, and etc.

Cast chain

Product Information
Object Disassemble and Reassemble the Puzzle
Difficulty Level 10 – Mind Boggling
Brand Ever-power
Types Oskar van Deventer, Ever-power Metal Puzzles
Sizes 3 in x 1 1/2 in 1 1/2 in / 7.6 cm x 3.9 cmx 3.9 cm
Packaging Cardboard and Plastic-type material Box
Product Description
Note: Our level ranking system differs than Ever-power’s. Ever-power’s level 1 is the same as our level 5…. level 6 is equivalent to our level 10.
There’s a whole world of wisdom covered up in this Oskar masterpiece. The three pieces can be separated and then joined again in their original type. What’s special concerning this puzzle is certainly that it could be solved three different ways, depending on which of the three items is chosen as the center piece. Solving this puzzle requires a particularly subtle kind of working of the pieces, the type that frequently leaves the victim struggling in frustration. Keeping in mind its chainlike behaviour and making use of your feeling in your favor is the easiest way to assault this. The key word is ‘chain’.
Huzzle Cast Chain
There’s a whole globe of wisdom wrapped up in this Oskar masterpiece. The three pieces can be separated and joined again in their original type. What’s special about this puzzle can be that it can be solved three various ways, based on which of the three parts is chosen as the center piece. Solving this puzzle requires an especially subtle kind of functioning of the pieces, the kind that often leaves the victim struggling in frustration. Keeping in mind its chainlike behaviour and using your feeling in your favor is the easiest way to attack this. The key word is ‘chain’.
-NOB 2002-
Ever-power Puzzles
The Cast Series are disentanglement metal puzzles made by Japanese company Ever-power. The initial puzzles had been released in 1983 and since then, more than fifty different styles have been made, and adding new ones each year. These great puzzles become a collectible items for most puzzlers. At Outstanding Puzzles we offer the entire Ever-power Cast puzzles primary, best value collection. Each puzzle offers its theme, its name and the business’s engraved, which makes each and every one of these, very unique.
Cast Chain
Ever-power Cast Chain offer an alternate to welded and fabricated steel chains in applications where serious corrosion or high temperature is a issue. They are constructed of cast offset links and in conjunction with steel pins or rivets. Cast chains may be slightly better suited to applications regarding severely corrosive atmospheres or where chain temperatures reach above 500 °F. Cast Combination chains might provide superior program where heavy downward loading and sliding across an extremely gritty or abrasive surface area has led to a chain wear issue. Where, furthermore, problems have been encountered with chain breakage due to heavy impact loading.
Features & Benefits
· Perfect fit for hard environments
· Suited for severely corrosive environments
· Designed to operate in extreme temperatures greater than 500° F
Technical Specifications
Chain Pitch [Nom]: 2.308 inDistance Between side Sidebars: 0.880 inMaterial: Cast & SteelOverall Width: 2.19 inPin Diameter: 0.44 inRoller/Bushing/Barrel Diameter: 0.72 inSidebar Height [Nom]: 0.88 inSidebar Thickness: 0.190 inSprocket Unit: 67Weight: 2.2 LBWorking Load Ranking: 1,400 lb/ft