Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 15.06 kg

Technical specifications

Designation : NUP2228

Dimensions, mm : 140x250x68

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 15.06 Kg

Dynamic load rating (C) - 572 kN

Static load rating (C0) - 835 kN

Grease lubrication speed - 2200 rev/min

Speed limit with oil lubrication - 2900 rev/min