Koyo RCB-162117 Inch Series Caged Round Bore Drawn Cup Roller Clutch With Integral Spring, 1 in Dia Bore, 1-5/16 in OD, 1-1/16 in W, CW/CCW, 439 in-lb Torque
Drawn Cup Needle Roller Clutches are similar to drawn cup needle roller bearings in design, however, they allow free rotation in only one direction while transmitting torque in the opposite direction. These designs use the same small radial section as drawn cup needle roller bearings and are offered as clutch-only units or as clutch and bearing assemblies.
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BrandKoyo
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UPC605790218552
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Manufacturer Part NumberRCB-162117
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CountryUSA
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Load Capacity3460 lb Dynamic/3960 lb Static
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Cage MaterialPolymer
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Temperature Rating-30 to 110 deg C
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Maximum Speed8700 rpm Oil
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Torque Rating439 in-lb
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TypeCaged Round Bore
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Width1-1/16 in
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SeriesRCB Inch Series
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Bearing MaterialSteel
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Outside Diameter1-5/16 in
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Bore Diameter1 in
- For proper application, separate bearings are suggested to carry radial loads and assure concentricity between shaft and housing
- The clutch engages and when housing is rotated relatively to the shaft in the direction of arrow marking as labelled on the cup
- Shaft raceway and housing bore diameters that are necessary for proper mounting and operation are listed on the opposite page
- Compact, lightweight and operate directly on a hardened shaft
- Installation is easily accomplished with a simple press fit
- Best used for light duty torque applications that require a one way clutch
- RCB are clutch bearings capable for rotational torque and radial load
- A polymer spring is standard
- A hardened and machined shaft or an "IR" inner ring is required for optimal performance
- A press fit into the housing is required
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UNSPSC31171505
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Standards/ApprovalsABEC1|ASTM A1014
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Catalog
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Koyo RCB-162117 Inch Series Caged Round Bore Drawn Cup Roller Clutch With Integral Spring, 1 in Dia Bore, 1-5/16 in OD, 1-1/16 in W, CW/CCW, 439 in-lb Torque
Drawn Cup Needle Roller Clutches are similar to drawn cup needle roller bearings in design, however, they allow free rotation in only one direction while transmitting torque in the opposite direction. These designs use the same small radial section as drawn cup needle roller bearings and are offered as clutch-only units or as clutch and bearing assemblies.
Koyo TRA-1018 Double Direction Thrust Washer, 15.88 mm ID x 28.58 mm OD, 0.81 mm W
Ideally, a thrust washer should be stationary with respect to and piloted by its supporting or backing member whether or not this is an integral part of the shaft or housing. There should be no rubbing action between the thrust washer and any other machine member. The economics of design, however, often preclude these ideal conditions and thrust washers must be employed in another manner. In such cases, design details should be determined in consultation with your representative.
