Inner diameter:: 12 mm
Outer diameter: 28 mm
The size of the width: 8 mm
Weight:: 0.027 kg

Technical specifications

Designation : 7001 B

Dimensions, mm : 12x28x8

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.027 Kg

Dynamic load rating (C) - 4950 kN

Static load rating (C0) - 2500 kN

Grease lubrication speed - 22000 rev/min

Speed limit with oil lubrication - 29000 rev/min