Description
Brand - RBC
Item Number - SRF 45 RBC
Also Known As - SRF45
Matching Inner Rings - IR 7234
Category - Caged Roller Followers (without Seals)
Principal Dimensions & Load Ratings (Imperial) :
Maximum Outside Diameter (D) - 2.25 inch
Minimum Outside Diameter (D) - 2.249 inch
Roller Width (B) - 0.995 inch
Nominal Inside Diameter (Fw) - 1.25 inch
Minimum Inside Diameter (Fw) - 1.251 inch
Maximum Inside Diameter (Fw) - 1.2519 inch
Corner Radius (r1) - 0.08 inch
Approximate Weight - 0.69 lbs
Dynamic Capacity (C) - 7800 lbf
Static Capacity (C0) - 13900 lbf *
Track Capacity @ 40 Rc - 5800 lbf
Critical Angle - 35.6 deg **
Speed Limit (grease) - 4300 rpm ***
Maximum Recommended Shaft Diameter (without Inner Ring) - 1.25 inch
Minimum Recommended Shaft Diameter (without Inner Ring) - 1.2495 inch
Principal Dimensions & Load Ratings (Metric) :
Approximate Weight - 0.313 kg
Other salient points to be noted :
* 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
Item Number - SRF 45 RBC
Also Known As - SRF45
Matching Inner Rings - IR 7234
Category - Caged Roller Followers (without Seals)
Principal Dimensions & Load Ratings (Imperial) :
Maximum Outside Diameter (D) - 2.25 inch
Minimum Outside Diameter (D) - 2.249 inch
Roller Width (B) - 0.995 inch
Nominal Inside Diameter (Fw) - 1.25 inch
Minimum Inside Diameter (Fw) - 1.251 inch
Maximum Inside Diameter (Fw) - 1.2519 inch
Corner Radius (r1) - 0.08 inch
Approximate Weight - 0.69 lbs
Dynamic Capacity (C) - 7800 lbf
Static Capacity (C0) - 13900 lbf *
Track Capacity @ 40 Rc - 5800 lbf
Critical Angle - 35.6 deg **
Speed Limit (grease) - 4300 rpm ***
Maximum Recommended Shaft Diameter (without Inner Ring) - 1.25 inch
Minimum Recommended Shaft Diameter (without Inner Ring) - 1.2495 inch
Principal Dimensions & Load Ratings (Metric) :
Approximate Weight - 0.313 kg
Other salient points to be noted :
* 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
