Description
Brand - RBC
Item Number - SRF 80 RBC
Also Known As - SRF80
Category - Caged Roller Followers (without Seals)
Maximum Outside Diameter (D) inch - 4
Minimum Outside Diameter (D) inch - 3.999
Roller Width (B) inch - 1.245
Nominal Inside Diameter (Fw) inch - 2.25
Minimum Inside Diameter (Fw) inch - 2.2511
Maximum Inside Diameter (Fw) inch - 2.2521
Corner Radius (r1) inch - 0.1
Approximate Weight (lbs) - 2.75
Approximate Weight (kg) - 1.247
Matching Inner Rings - IR 8405, IR 8405 D
Dynamic Capacity (C) lbf - 12700
Static Capacity (C0) lbf * - 26700
Track Capacity @ 40 Rc (lbf) - 12950
Critical Angle (deg) ** - 28.8
Speed Limit (grease) [rpm] *** - 2300
Maximum Recommended Shaft Diameter (without Inner Ring) [inch] - 2.25
Minimum Recommended Shaft Diameter (without Inner Ring) [inch] - 2.2494
Notes :
-----------------------------------------------------------
* 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