Inner diameter:: 20 mm
Outer diameter: 42 mm
The size of the width: 12 mm
Weight:: 0.089 kg

Technical specifications

Designation : 7004 AC

Dimensions, mm : 20x42x12

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.089 Kg

Dynamic load rating (C) - 10300 kN

Static load rating (C0) - 6100 kN

Grease lubrication speed - 19000 rev/min

Speed limit with oil lubrication - 24000 rev/min