Mast Guide and Carriage Rollers

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Typical Mast Guide and Carriage Roller Configurations

Part Number: T74779-11

Inside Diameter Nominal: 3.625
Outside Diameter Maximum: 6.4
B2: 2.1
B1: 2.25
r1: 0.3125
Bearing Dynamic Capacity C [lbf]: 53900
Bearing Static Capacity Co [lbf]: 88500
Inside Diameter Min: 3.624
Inside Diameter Max: 3.625
Outside Diameter Min: 6.43

All dimensions are in inches, unless otherwise noted.

Designs vary and may not be interchangeable, some inner rings are not centered.

Confirm correct part number when ordering.

For sizes not listed above, contact RBC.

Contact RBC for additional design characteristics or for assistance with new applications.