Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.68 kg

Technical specifications

Designation : 7211 AC

Dimensions, mm : 55x100x21

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.68 Kg

Dynamic load rating (C) - 48700 kN

Static load rating (C0) - 37100 kN

Grease lubrication speed - 7600 rev/min

Speed limit with oil lubrication - 9500 rev/min