Large size radial spherical plain bearing to DIN ISO 12240-1, dimension series C, requiring maintenance, sliding contact surface: steel/steel, sealed
| Requiring maintenance | Maintenance | |
| Steel/Steel | Sliding contact surface | |
| Lip seals | Sealing | |
| Bearing steel | Material, inner ring | |
| Bearing steel | Material, outer ring |
| d | 420 mm | Bore diameter |
| D | 560 mm | Outside diameter |
| B | 190 mm | Width inner ring |
| C | 160 mm | Width outer ring |
| dk | 490 mm | Ball diameter |
| a | 3 ° | Tilt angle |
| r1 | 1.5 mm | Chamfer dimension |
| r2 | 4 mm | Chamfer dimension |
| Cr | 6800 kN | Basic dynamic load rating, radial |
| C0r | 34500 kN | Basic static load rating, radial |
| ≈m | 138.00 kg | Weight |
| da max | 451.6 mm | Connection measure inner ring, max. |
| Da min | 469 mm | Housing connection diameter, min. |
| Da max | 489 mm | Housing Shoulder diameter, max. |
| Min. | 0.135 mm | Radial clearance |
| Max. | 0.261 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 | 100 °C | Operating temperature max. |
| INA (ELGES) | LS |
| GE420DO-2RS | GEC420XS-2RS |
