Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.025 kg

Technical specifications

Designation: RNAO20x28x13

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (Fw): 20 mm

Outside diameter (D): 28 mm

Outside diameter (E): 24 mm

Width (B): 13 mm

Weight: 0.025 kg

Limiting speed (rpm): 20000