CRBY 3 1/4 RBC

Brand - RBC
Item Number - CRBY 3 1/4 RBC
Also Known As - CRBY 3-1/4
Long-Life Yoke Rollers (without Crowned Outer Ring) - RBY 3 1/4
Category - Long-Life Yoke Rollers

Principal Dimensions & Load Ratings (Imperial) :
Outside Diameter (D) - 3.25 (+ .000 to - .001) inch
Roller Width (B1) - 1.75 (+ .000 to - .005) inch
Crown Radius (CR) - 30 inch
Nominal Inside Diameter (d) - 1 inch
Minimum Inside Diameter (d) - 0.9995 inch
Maximum Inside Diameter (d) - 1.0001 inch
Overall Width (B) - 1.8125 (+ .005 to - .010) inch
Shaft Shoulder (F) - 1.5 inch
Approximate Weight - 3.43 lbs
Speed Limit - 3100 rpm
Dynamic Capacity (C) - 28900 lbf
Static Capacity (C0) - 39100 lbf *
Maximum Allowable Load - 17800 lbf
Track Capacity @ 40 Rc - 14400 lbf
Maximum Transition Fit - 0.9996 inch
Minimum Transition Fit - 0.9991 inch
Maximum Press Fit - 1.0008 inch
Minimum Press Fit - 1.0003 inch

Principal Dimensions & Load Ratings (Metric) :
Approximate Weight - 1.556 kg

Description of Prefixes :
C - Crowned Outer RIng
RBY - Yoke Roller

Description of Possible Suffixes :
OH - Oil Holes
LU - Special Grease
NS - Without Seals
CR - Corrosion Resistant
NNW - 2 Jam Nuts & Washer

Other salient points to be noted :
• To specify RBC Roller® with lubrication holes, add OH suffix.
• Seals can be removed for flow-through lubrication.
• To specify RBC Roller® without seals, add NS suffix.

* Bearing Static Capacity provided for comparison only.

♦ ♦ Images are for representation purposes only