Inner diameter:: 50 mm
Outer diameter: 72 mm
The size of the width: 40 mm
Weight:: 0.515 kg

Technical specifications

Designation: NA6910

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (d): 50 mm

Inner diameter (F): 58 mm

Outside diameter (D): 72 mm

Width (B): 40 mm

Weight: 0.515 kg

Limiting speed (rpm): 8000

Loading capacity dynamic (C): 73.0

Loading capacity dynamic (C0): 139.0