Description
Brand - RBC
Item Number - SRF 45 SS RBC
Also Known As - SRF45SS
Category - Caged Roller Followers (with Seals)
Maximum Outside Diameter (D) inch - 2.25
Minimum Outside Diameter (D) inch - 2.249
Roller Width (B) inch - 0.995
Nominal Inside Diameter (Fw) inch - 1.25
Minimum Inside Diameter (Fw) inch - 1.251
Maximum Inside Diameter (Fw) inch - 1.2519
Corner Radius (r1) inch - 0.08
Approximate Weight (lbs) - 0.58
Approximate Weight (kg) - 0.263
Matching Inner Rings - IR 7234
Dynamic Capacity (C) lbf - 4900
Static Capacity (C0) lbf * - 8400
Track Capacity @ 40 Rc (lbf) - 5800
Critical Angle (deg) ** - 36
Speed Limit (grease) [rpm] *** - 3100
Maximum Recommended Shaft Diameter (without Inner Ring) [inch] - 1.25
Minimum Recommended Shaft Diameter (without Inner Ring) [inch] - 1.2495
Notes :
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* Bearing Static Capacity provided for comparison only.
** For oscillatory application with angle of oscillation less than critical angle, consult RBC engineering department for revised fatigue calculation.
*** Speed limit of sealed roller followers is determined by maximum seal surface speed. For roller followers without seals, speed limit may be increased by 30% with oil lubrication.
**** Images are for representation purposes only