Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 30.2 mm
Weight:: 0.66 kg

Technical specifications

Designation : 3210 ZZ

Dimensions, mm : 50x90x30.2

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.66 Kg

Dynamic load rating (C) - 47500 kN

Static load rating (C0) - 39000 kN

Grease lubrication speed - 4800 rev/min

Speed limit with oil lubrication - 6300 rev/min