Inner diameter:: 40 mm
Outer diameter: 52 mm
The size of the width: 10 mm
Weight:: 0.04 kg

Technical specifications

Designation : 3808 ZZ

Dimensions, mm : 40x52x10

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.04 Kg

Dynamic load rating (C) - 7000 kN

Static load rating (C0) - 7800 kN

Grease lubrication speed - 7000 rev/min

Speed limit with oil lubrication - 9100 rev/min