Inner diameter:: 32 mm
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.158 kg

Technical specifications

Designation: NA49/32

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (d): 32 mm

Inner diameter (F): 40 mm

Outside diameter (D): 52 mm

Width (B): 20 mm

Weight: 0.158 kg

Limiting speed (rpm): 12000

Loading capacity dynamic (C): 30.5

Loading capacity dynamic (C0): 47.5