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Main Dimensions & Performance Data
| d | 170 mm | Bore diameter |
| D | 260 mm | Outside diameter |
| B | 90 mm | Width |
| Cr | 940,000 N | Basic dynamic load rating, radial |
| C0r | 1,480,000 N | Basic static load rating, radial |
| Cur | 162,000 N | Fatigue load limit, radial |
| nG | 2,380 1/min | Limiting speed |
| nϑr | 1,540 1/min | Reference speed |
| ≈m | 17.098 kg | Weight |
Mounting dimensions
| da min | 180.2 mm | Minimum diameter shaft shoulder |
| Da max | 249.8 mm | Maximum diameter of housing shoulder |
| ra max | 2.1 mm | Maximum recess radius |
Dimensions
| rmin | 2.1 mm | Minimum chamfer dimension |
| D1 | 228.4 mm | Bore diameter outer ring |
| d2 | 190 mm | Raceway diameter of the inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| e | 0.31 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 2.2 | Dynamic axial load factor |
| Y2 | 3.27 | Dynamic axial load factor |
| Y0 | 2.15 | Static axial load factor |
Your current product variant
| Design | BE | with lose center lip ring |
| Bore type | Z | Cylindrical |
| Cage | JPB | Sheet metal cage |
| Radial internal clearance | CN (Group N) | Normal internal clearance |
| Relubrication feature | H40 | Without lubricating groove and holes |