Double row bearing : mostly used in metal, and aluminum rolling mills;
working under the toughest working environment;
|
Boundary Dimensions | d | 110 | mm | |||
D | 150 | mm | |||||
B | 40 | mm | |||||
Fw | 123 | mm | |||||
Basic Load Ratings | Cr | 140 | kN | ||||
C0r | 290 | kN | |||||
Speed Ratings | Grease | 3100 | rpm | ||||
Oil | 3850 | rpm | |||||
Weight | 2.2 | Kg | |||||
Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
NNU4922 | NNU4922 |