RBC Roller - Long Life Cam Followers - RBC

Series RBC

Part Number: RBC 7

Roller D +.000/-.000: 7.000
Stud SD +.001/-.000: 3.0000
Approx Weight [lbs]: 53.50
Socket Head Wrench: 1 1/4
Speed Limit [rpm]: 1200
Bearing Dynamic Capacity C [lbf]: 135000
Maximum Load [lbf]: 70000
Roller B +.000/-.005: 3.750
Stud SL: 7.688
Stud K: 3.750
Stud TL: 4.125
Thread Class: 3-12
Bearing Static Capacity C_o [lbf] 3: 218000
Track Capacity at 40 Rc [lbf]: 61000
Max Clamping Torque [in * lbf] 2: 3000
Housing Bore +.0005/-.0002: 3.0000

All dimensions are in inches

To specify RBC Roller with lubrication holes, add OH suffix (example: RBC 1 1/2 OH).

Seals can be removed for flow-through lubrication.

To specify RBC Roller without seals, add NS suffix (example: RBC 4 NS).

To specify RBC Roller with crowned outer ring, add C prefix (example: CRBC 2 1/2).
Refer to page 6 for crown radius.

Excessive clamping torque may cause shoulder K to dig into housing.

1. 1/16 inch for sizes RBC 5 and larger.
2. Torque may be doubled for completely dry threads.
   Excessive clamping torque may cause shoulder K to dig into housing.
3. Bearing Static Capacity provided for comparison only