YNB-S -Standard Cylindrical Sealed Yolk Roller

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YNB-320-S 2D CAD Drawing


ID YNB-320-S
Roller O.D. A 10.000
Roller Width B 5.250
Bore Diameter d 4.255
Overall Width W 5.5000
Oil Hole Diameter H 3/8
Min. Boss Diameter P 5 59/64
Shaft Diameter(Ø) Push Fit 4.2545
Shaft Diameter(Ø) Drive Fit 4.2560
Shaft Diameter(Ø) Press Fit 4.2565
Max Static Capacity (lbf) 431,130
Basic Dynamic Rating (lbf) 131,545
Limiting Speed (RPM) 275

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

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