Inner diameter:: 7.937 mm
Outer diameter: 28.575 mm
The size of the width: 17.460 mm
Weight:: 0.077 kg

Technical specifications

Designation: RF-18-PP

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (d): 7.937 mm

Outside diameter (D): 28.575 mm

Width (B): 17.460 mm

Outer cage width (C): 15.875 mm

Weight: 0.077 kg

Limiting speed (rpm): 5000