Inner diameter:: 8 mm
Outer diameter: 12 mm
The size of the width: 12 mm
Weight:: 3.5 kg

Technical specifications

Designation : HF0812

Dimensions, mm : 8x12x12

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 3.5 Kg

Dynamic load rating (C) - 3850 kN

Static load rating (C0) - 3950 kN

Grease lubrication speed - 3.15 rev/min

Speed limit with oil lubrication - 11000 rev/min