Inner diameter:: 25 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.527 kg

Technical specifications

Designation : 7405 B

Dimensions, mm : 25x80x21

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.527 Kg

Dynamic load rating (C) - 36900 kN

Static load rating (C0) - 21500 kN

Grease lubrication speed - 7300 rev/min

Speed limit with oil lubrication - 10000 rev/min