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23122-E1-XL-K-TVPB
Spherical Roller Bearing
Spherical roller bearings 231..-E1-K, main dimensions to DIN 635-2, with tapered bore, taper 1:12
Replaces
23122-E1-K-TVPB, 23122E1K.TVPB
Product information
Main Dimensions & Performance Data
| d | 110 mm | Bore diameter |
| D | 180 mm | Outside diameter |
| B | 56 mm | Width |
| Cr | 530,000 N | Basic dynamic load rating, radial |
| C0r | 680,000 N | Basic static load rating, radial |
| Cur | 62,000 N | Fatigue load limit, radial |
| nG | 3,700 1/min | Limiting speed |
| nϑr | 2,550 1/min | Reference speed |
| ≈m | 5.102 kg | Weight |
Mounting dimensions
| da min | 121 mm | Minimum diameter shaft shoulder |
| Da max | 169 mm | Maximum diameter of housing shoulder |
| ra max | 2 mm | Maximum recess radius |
| Ba min | 7 mm | Minimum cavity width of the sleeve |
| da max | 124 mm | Maximum diameter of shaft shoulder |
| db min | 117 mm | Minimum cavity diameter of the sleeve |
Dimensions
| rmin | 2 mm | Minimum chamfer dimension |
| D1 | 160 mm | Bore diameter outer ring |
| d2 | 124.6 mm | Raceway diameter of the inner ring |
| ds | 4.8 mm | Diameter lubrication hole |
| ns | 9.5 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Calculation factors
| e | 0.28 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 2.39 | Dynamic axial load factor |
| Y2 | 3.56 | Dynamic axial load factor |
| Y0 | 2.34 | Static axial load factor |
Additional information
H3122 | Adapter sleeve | |
AHX3122 | Withdrawal sleeve |