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NTN K81128 Needle Roller Cage Only 140x180x12mm - Allow 2-3 Days
- Excellent load-bearing capability
- Low friction & reduced wear
- Stable alignment & smooth rotation
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| Dc1 - Inside diameter | = | 140mm |
| Dc - Outside diameter | = | 180mm |
| Dw - Roller Width | = | 12mm |
| WS inner ring reference | = | WS81128 |
| GS outer ring reference | = | GS81128 |
| Ea - Rollers reference outer diameter | = | 172.5mm |
| Eb - Rollers reference inner diameter | = | 147.8mm |
| Ca - Dynamic axial load rating | = | 206 kN |
| C0a - Static axial load rating | = | 815 kN |
| Cua - Limit axial load rating | = | 86 kN |
| Grease lubrication limit speed | = | 380 tr/min |
| Oil lubrication limit speed | = | 1500 tr/min |
| Tmin - Minimum operating temperature | = | -20 Deg C |
| tmax - Maximum operating temperature | = | +120 Deg C |
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