Part number | NK4220 | |
---|---|---|
EAN |
| |
Unit | Each | |
Long description | Needle bearings without inner ring | |
Pros | Compact construction type | |
Product details |
| |
FwInside diameter | 42 mm | |
DOutside diameter | 52 mm | |
CWidth | 20 mm | |
Sealing | Open | |
Regreasable | Yes | |
Basic radial load static | 53000 N | |
Basic radial load dynamic | 27000 N | |
Ref rotation speed | 9500 r/min | |
Max rotation speed | 11000 r/min | |
Min working temperature | -30 °C | |
Max working temperature | 120 °C | |
Weight | 0.081 kg | |
Original number equivalent | NK4220 |