Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 39.7 mm
Weight:: 1.4 kg

Technical specifications

Designation : 3309 ZZ

Dimensions, mm : 45x100x39.7

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 1.4 Kg

Dynamic load rating (C) - 72100 kN

Static load rating (C0) - 73500 kN

Grease lubrication speed - 4500 rev/min

Speed limit with oil lubrication - 6000 rev/min