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81128-M
Axial cylindrical roller bearing
Axial cylindrical roller bearing 811..-M, single row
Main Dimensions & Performance Data
| d | 140 mm | Bore diameter |
| T | 31 mm | Height |
| Ca | 236,000 N | Basic dynamic load rating, axial |
| C0a | 840,000 N | Basic static load rating, axial |
| Cua | 73,000 N | Fatigue load limit, axial |
| nG | 1,800 1/min | Limiting speed |
| nϑr | 780 1/min | Reference speed |
| D | 180 mm | Outside diameter |
| ≈m | 2.167 kg | Weight |
Mounting dimensions
| da min | 175 mm | Minimum diameter shaft shoulder |
| Da max | 145 mm | Maximum diameter of housing shoulder |
| ra max | 1 mm | Maximum recess radius |
Dimensions
| D1 | 142 mm | Bore diameter housing washer |
| d1 | 178 mm | Rip diameter shaft washer |
| rmin | 1 mm | Minimum chamfer dimension |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
K81128-M | Axial roller and cage assembly | |
GS81128 | Housing Washer | |
WS81128 | Shaft washer | |
LS140180 | Track Washer |
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