Large size radial spherical plain bearing to DIN ISO 12240-1, dimension series C, requiring maintenance, sliding contact surface: steel/steel, open
| Requiring maintenance | Maintenance | |
| Steel/Steel | Sliding contact surface | |
| Without | Sealing | |
| Bearing steel | Material, inner ring | |
| Bearing steel | Material, outer ring |
| d | 630 mm | Bore diameter |
| D | 850 mm | Outside diameter |
| B | 300 mm | Width inner ring |
| C | 260 mm | Width outer ring |
| dk | 740 mm | Ball diameter |
| a | 3 ° | Tilt angle |
| r1 | 3 mm | Chamfer dimension |
| r2 | 6 mm | Chamfer dimension |
| Cr | 17600 kN | Basic dynamic load rating, radial |
| C0r | 88000 kN | Basic static load rating, radial |
| ≈m | 525.00 kg | Weight |
| da max | 676.4 mm | Connection measure inner ring, max. |
| Da min | 698 mm | Housing connection diameter, min. |
| Da max | 718 mm | Housing Shoulder diameter, max. |
| Min. | 0.16 mm | Radial clearance |
| Max. | 0.32 mm | Radial clearance |
| dUT | -0.05 mm | Bore diameter,lower tolerance |
| DUT | -0.1 mm | Outside diameter,lower tolerance |
| BUT | -0.5 mm | Inner ring width,lower tolerance |
| CUT | -1.2 mm | Outer ring width, lower tolerance |
| Tmin | -50 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
| INA (ELGES) | LS |
| GE630DO | GEC630XS |
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