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NU230-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
Main Dimensions & Performance Data
| d | 150 mm | Bore diameter |
| D | 270 mm | Outside diameter |
| B | 45 mm | Width |
| Cr | 520,000 N | Basic dynamic load rating, radial |
| C0r | 590,000 N | Basic static load rating, radial |
| Cur | 70,000 N | Fatigue load limit, radial |
| nG | 4,550 1/min | Limiting speed |
| nϑr | 2,350 1/min | Reference speed |
| ≈m | 12 kg | Weight |
Mounting dimensions
| da min | 164 mm | Minimum diameter shaft shoulder |
| da max | 179 mm | Maximum diameter of shaft shoulder |
| db min | 184 mm | Minimum shaft shoulder |
| Da max | 256 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 | 4 mm | Axial displacement |
| E | 242 mm | Raceway diameter outer ring |
| F | 182 mm | Raceway diameter inner ring |
| D1 min | 231.95 mm | Minimum rib diameter outer ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Operating conditions for bearing NU230-E-XL-M1A
In work for NU230-E-XL-M1A
CO₂e caused by friction during operation
Comprehensive information with immediate calculations of the CO2e emissions of our rotative products in various application scenarios.
Load
*MandatoryMotion Influences
*Mandatory Preset calculation parameters
Arcanol MULTI2
Greasenormal cleanliness
Contamination70°C
Operating Temperature20°C
Ambient Temperature Choose your calculations
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CO₂e emissions
For Production info_outline
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Rating life
Total Rating Life (Lh10)
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Static safety (S0)
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