Inner diameter:: 4 mm
Outer diameter: 12 mm
The size of the width: 4 mm
Weight:: 0.039 kg

Technical specifications

Designation : 604 ZZ

Dimensions, mm : 4x12x4

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.039 Kg

Dynamic load rating (C) - 0.806 kN

Static load rating (C0) - 0.28 kN

Grease lubrication speed - 60000 rev/min

Speed limit with oil lubrication - 120000 rev/min