Inner diameter:: 63.500 mm
Outer diameter: 104.803 mm
The size of the width: 25.400 mm
Weight:: 0.876 kg

Technical specifications

Designation: RT621

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (d): 63.500 mm

Outside diameter (D): 104.803 mm

Width (B): 25.400 mm

Weight: 0.876 kg

Limiting speed (rpm): 2800

Loading capacity dynamic (C): 189

Loading capacity dynamic (C0): 495