Radial spherical plain bearing, requiring maintenance, sliding contact surface: steel/steel, extended inner ring, metric sizes, DIN ISO 12240-1, dimension series W
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.
| Requiring maintenance | Maintenance | |
| Steel/Steel | Sliding contact surface | |
| Without | Sealing | |
| Bearing steel | Material, inner ring | |
| Bearing steel | Material, outer ring |
| d | 160 mm | Bore diameter |
| D | 230 mm | Outside diameter |
| B | 160 mm | Width inner ring |
| C | 80 mm | Width outer ring |
| dk | 200 mm | Ball diameter |
| a | 4 ° | Tilt angle |
| d2 | 177 mm | Connection measure Inner ring |
| r1 | 1 mm | Chamfer dimension |
| r2 | 1 mm | Chamfer dimension |
| Cr | 1360 kN | Basic dynamic load rating, radial |
| C0r | 6800 kN | Basic static load rating, radial |
| ≈m | 16.1 kg | Weight |
| da min | 172 mm | Connection measure inner ring, min. |
| da max | 177 mm | Connection measure inner ring, max. |
| Da min | 191 mm | Housing connection diameter, min. |
| Da max | 222 mm | Housing Shoulder diameter, max. |
| ra min | 1 mm | Fillet radius shaft, min |
| rb max | 1 mm | Fillet radius housing, max. |
| Min. | 0.1 mm | Radial clearance |
| Max. | 0.192 mm | Radial clearance |
| dOT | 0.040 mm | Bore diameter,upper tolerance |
| DUT | -0.030 mm | Outside diameter,lower tolerance |
| BUT | -0.40 mm | Inner ring width,lower tolerance |
| CUT | -0.60 mm | Outer ring width, lower tolerance |
| Tmin | -50 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
| SKF | INA | AURORA | LS |
| GEG160ES | GE160LO | GEEW160ES | GEEW160ES |
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