Inner diameter:: 28.575 mm
Outer diameter: 88.900 mm
The size of the width: 52.390 mm
Weight:: 2.245 kg

Technical specifications

Designation: RF-56-PP

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (d): 28.575 mm

Outside diameter (D): 88.900 mm

Width (B): 52.390 mm

Outer cage width (C): 50.8 mm

Weight: 2.245 kg

Limiting speed (rpm): 1400