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22:33:14 GMT+0000 (Coordinated Universal Time)
NUP244-E-M1
Cylindrical roller bearing
Cylindrical roller bearing NUP..-E-M1, with cage, single row, locating bearing, 2 ribs on outer ring, 1 rib on inner ring, rib washer internal, type NUP
Replaces
NUP244E.M1, NUP244M
Preferred product
Product information
Main Dimensions & Performance Data
| d | 220 mm | Bore diameter |
| D | 400 mm | Outside diameter |
| B | 65 mm | Width |
| Cr | 950.000 N | Basic dynamic load rating, radial |
| C0r | 1.330.000 N | Basic static load rating, radial |
| Cur | 152.000 N | Fatigue load limit, radial |
| nG | 2.600 1/min | Limiting speed |
| nϑr | 1.380 1/min | Reference speed |
| ≈m | 38,38 kg | Weight |
Mounting dimensions
| d1 | 285,2 mm | Maximum rib diameter inner ring |
| D1 min | 344,9 mm | Minimum rib diameter outer ring |
| da min | 237 mm | Minimum diameter shaft shoulder |
| dc min | 288 mm | Minimum shaft shoulder |
| Da max | 383 mm | Maximum diameter of housing shoulder |
| ra max | 3 mm | Maximum recess radius |
Dimensions
| rmin | 4 mm | Minimum chamfer dimension |
| r1 min | 4 mm | Minimum chamfer dimension |
| E | 358 mm | Raceway diameter outer ring |
| F | 268 mm | Raceway diameter inner ring |
| B3 | 10 mm | Width of loose rib |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |