RBC Roller - Long Life Yoke Followers - RBY

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Series RBY



Part Number: RBY 9

Roller D +.000/-.001: 9.000
Inside Diameter Nominal: 3 3/4
B +.005/-.010: 5.0000
F (Ref): 4.500
Approx Weight [lbs]: 65.00
Speed Limit [rpm]: 1000
Bearing Dynamic Capacity C [lbf]: 221000
Roller B +.000/-.005: 4.750
Inside Dia. Min: 3.7550
Inside Dia. Max: 3.7560
Trans Fit Max: 3.7550
Trans Fit Min: 3.7540
Press Fit Max: 3.7570
Press Fit Min: 3.7560
Bearing Static Capacity Co [lbf]: 352000
Max Allow Load [lbf]: 127000
Track Capacity at 40 Rc [lbf] 1: 79000

All dimensions are in inches

To specify RBC Roller with lubrication holes, add OH suffix (example: RBY 1 3/4 OH).

Seals can be removed for flow-through lubrication.

To specify RBC Roller without seals, add NS suffix (example: RBY 3 1/2 NS).

To specify RBC Roller with crowned outer ring, add C prefix (example: CRBY 1 7/8).
Refer to page 14 for crown radius.

  1. Bearing Static Capacity provided for comparison only