Radial spherical plain bearing, requiring maintenance, steel/steel sliding contact surface, sealed, metric sizes, DIN ISO 12240-1, dimension series G
Radial spherical plain bearings are designed to accommodate radial and combined radial and axial loads, and also misalignment. The bearing can be relubricated via lubrication holes and an annular groove in both rings. Compared to the GE series, they have a wider inner ring and a larger outside diameter, which enable higher load ratings and larger tilt angles.
| Requiring maintenance | Maintenance | |
| Steel/Steel | Sliding contact surface | |
| Lip seals | Sealing | |
| Bearing steel | Material, inner ring | |
| Bearing steel | Material, outer ring |
| d | 240 mm | Bore diameter |
| D | 370 mm | Outside diameter |
| B | 190 mm | Width inner ring |
| C | 110 mm | Width outer ring |
| dk | 325 mm | Ball diameter |
| a | 15 ° | Tilt angle |
| r1 | 1.1 mm | Chamfer dimension |
| r2 | 1.1 mm | Chamfer dimension |
| Cr | 3030 kN | Basic dynamic load rating, radial |
| C0r | 15190 kN | Basic static load rating, radial |
| ≈m | 65.12 kg | Weight |
| da max | 263.6 mm | Connection measure inner ring, max. |
| Da min | 319 mm | Housing connection diameter, min. |
| Min. | 0.110 mm | Radial clearance |
| Max. | 0.214 mm | Radial clearance |
| dUT | -0.03 mm | Bore diameter,lower tolerance |
| DUT | -0.04 mm | Outside diameter,lower tolerance |
| BUT | -0.3 mm | Inner ring width,lower tolerance |
| CUT | -0.8 mm | Outer ring width, lower tolerance |
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 130 °C | Operating temperature max. |
| INA (ELGES) | RBC | TORRINGTON | IKO | LS |
| GE240FO-2RS | MBH240260-9LSS | 240FSH370-SS | GE240GS-2RS | GEG240ES-2RS |
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