CYNB -Standard Crowned Unsealed Yolk Roller

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CYNB-128 2D CAD Drawing


Roller O.D. A 4.000
Roller Width B 2.250
Crown Radius K 30
Bore Diameter d 1.250
Overall Width W 2.3125
Oil Hole Diameter H 1/8
Min. Boss Diameter P 2 9/32
Shaft Diameter(Ø) Push Fit 1.2494
Shaft Diameter(Ø) Drive Fit 1.2502
Shaft Diameter(Ø) Press Fit 1.2506
Max Static Capacity (lbf) 89,540
Basic Dynamic Rating (lbf) 29,985
Limiting Speed (RPM) 700

**Clamping torque is based on lubricated threads, if threads are dry, double the value listed

Please call 616-842-8760 for price and availability