Inner diameter:: 12 mm
Outer diameter: 22 mm
The size of the width: 12 mm
Weight:: 0.019 kg

Technical specifications

Designation: RNAO12x22x12 TV

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (Fw): 12 mm

Outside diameter (D): 22 mm

Outside diameter (E): 18 mm

Width (B): 12 mm

Weight: 0.019 kg

Limiting speed (rpm): 24000