PRODUCTS
- Home
- Product Info
Add item
Add item
Main Dimensions & Performance Data
| d | 440 mm | Bore diameter |
| D | 720 mm | Outside diameter |
| B | 280 mm | Width |
| Cr | 7,600,000 N | Basic dynamic load rating, radial |
| C0r | 12,900,000 N | Basic static load rating, radial |
| Cur | 940,000 N | Fatigue load limit, radial |
| nG | 710 1/min | Limiting speed |
| nϑr | 260 1/min | Reference speed |
| ≈m | 453 kg | Weight |
Mounting dimensions
| da min | 466 mm | Minimum diameter shaft shoulder |
| Da max | 694 mm | Maximum diameter of housing shoulder |
| ra max | 5 mm | Maximum recess radius |
Dimensions
| rmin | 6 mm | Minimum chamfer dimension |
| D1 | 614.3 mm | Bore diameter outer ring |
| d2 | 614.2 mm | Raceway diameter of the inner ring |
| ds | 12.5 mm | Diameter lubrication hole |
| ns | 23.5 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| e | 0.38 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 1.78 | Dynamic axial load factor |
| Y2 | 2.65 | Dynamic axial load factor |
| Y0 | 1.74 | 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 | Standard |