Inner diameter:: 40 mm
Outer diameter: 52 mm
The size of the width: 7 mm
Weight:: 0.034 kg

Technical specifications

Designation : 61808 ZZ

Dimensions, mm : 40x52x7

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.034 Kg

Dynamic load rating (C) - 4940 kN

Static load rating (C0) - 3450 kN

Grease lubrication speed - 12000 rev/min

Speed limit with oil lubrication - 14000 rev/min