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15:21:47 GMT+0000 (Coordinated Universal Time)
NU228-E-XL-M1A
Cylindrical roller bearing
Cylindrical roller bearing NU..-E-XL-M1A, with cage, single row, non-locating bearing, 2 ribs on outer ring, 0 ribs on inner ring (smooth), type NU, Running accuracy in P6
Remanufacturable
Frequently bought together
Main Dimensions & Performance Data
| d | 140 mm | Bore diameter |
| D | 250 mm | Outside diameter |
| B | 42 mm | Width |
| Cr | 460.000 N | Basic dynamic load rating, radial |
| C0r | 510.000 N | Basic static load rating, radial |
| Cur | 62.000 N | Fatigue load limit, radial |
| nG | 4.900 1/min | Limiting speed |
| nϑr | 2.600 1/min | Reference speed |
| ≈m | 9,5 kg | Weight |
Mounting dimensions
| da min | 154 mm | Minimum diameter shaft shoulder |
| da max | 166 mm | Maximum diameter of shaft shoulder |
| db min | 171 mm | Minimum shaft shoulder |
| Da max | 236 mm | Maximum diameter of housing shoulder |
| ra max | 2,5 mm | Maximum recess radius |
| ra1 max | 2,5 mm | Maximum recess radius |
Dimensions
| rmin | 3 mm | Minimum chamfer dimension |
| r1 min | 3 mm | Minimum chamfer dimension |
| s | 3,8 mm | Axial displacement |
| E | 225 mm | Raceway diameter outer ring |
| F | 169 mm | Raceway diameter inner ring |
| D1 min | 216,7 mm | Minimum rib diameter outer ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
