Large size radial spherical plain bearing to ISO 12 240-1 (DIN648), dimension series H, maintenance-free, sliding contact surface: hard chromium/PTFE fabric, sealed
| Maintenance-free | Maintenance | |
| Hard chromium/PTFE fabric | Sliding contact surface | |
| Lip seals | Sealing | |
| Bearing steel | Material, inner ring | |
| Bearing steel | Material, outer ring |
| d | 440 mm | Bore diameter |
| D | 630 mm | Outside diameter |
| B | 315 mm | Width inner ring |
| C | 300 mm | Width outer ring |
| dk | 574 mm | Ball diameter |
| a | 2 ° | Tilt angle |
| r1 | 1.5 mm | Chamfer dimension |
| r2 | 4 mm | Chamfer dimension |
| Cr | 41320 kN | Basic dynamic load rating, radial |
| C0r | 68880 kN | Basic static load rating, radial |
| ≈m | 379 kg | Weight |
| da max | 479 mm | Connection measure inner ring, max. |
| Da min | 534 mm | Housing connection diameter, min. |
| Max. | 0.145 mm | Radial clearance |
| dUT | -0.045 mm | Bore diameter,lower tolerance |
| DUT | -0.05 mm | Outside diameter,lower tolerance |
| BUT | -0.45 mm | Inner ring width,lower tolerance |
| CUT | -1 mm | Outer ring width, lower tolerance |
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 130 °C | Operating temperature max. |
