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NJ2308-E-XL-M1
Cylindrical roller bearing
Cylindrical roller bearing NJ..-E-XL-M1, with cage, single row, semi-locating bearing, 2 ribs on outer ring, 1 rib on inner ring, type NJ
Replaces
NJ2308-E-M1, NJ2308E.M1
Main Dimensions & Performance Data
| d | 40 mm | Bore diameter |
| D | 90 mm | Outside diameter |
| B | 33 mm | Width |
| Cr | 132,000 N | Basic dynamic load rating, radial |
| C0r | 119,000 N | Basic static load rating, radial |
| Cur | 21,900 N | Fatigue load limit, radial |
| nG | 14,200 1/min | Limiting speed |
| nϑr | 5,800 1/min | Reference speed |
| ≈m | 1.057 kg | Weight |
Mounting dimensions
| da min | 49 mm | Minimum diameter shaft shoulder |
| da max | 51 mm | Maximum diameter of shaft shoulder |
| Da max | 81 mm | Maximum diameter of housing shoulder |
| dc min | 60 mm | Minimum shaft shoulder |
| ra max | 1.5 mm | Maximum recess radius |
Dimensions
| rmin | 1.5 mm | Minimum chamfer dimension |
| r1 min | 1.5 mm | Minimum chamfer dimension |
| s | 2.7 mm | Axial displacement |
| E | 80 mm | Raceway diameter outer ring |
| F | 52 mm | Raceway diameter inner ring |
| D1 min | 75.92 mm | Minimum rib diameter outer ring |
| d1 | 57.55 mm | Maximum rib diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Additional information
HJ2308-E | L-washer |
Your current product variant
| Design | E | Increased Capacity Design |
| Cage | M1 | Two Piece Brass Cage Roller Guided |
| Tolerance class | PN | Normal (PN) |
| Number of rolling element rows | 1 | Single-row design |
Characteristics
Operating conditions for bearing NJ2308-E-XL-M1
In work for NJ2308-E-XL-M1
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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