Inner diameter:: 140 mm
Outer diameter: 210 mm
The size of the width: 53 mm
Weight:: 6.22 kg

Technical specifications

Designation : NN3028 K

Dimensions, mm : 140x210x53

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 6.22 Kg

Dynamic load rating (C) - 300 kN

Static load rating (C0) - 520 kN

Grease lubrication speed - 3600 rev/min

Speed limit with oil lubrication - 4300 rev/min