Radial spherical plain bearings, requiring maintenance, sealed
| Requiring maintenance | Maintenance | |
| Steel/Steel | Sliding contact surface | |
| Lip seals | Sealing | |
| Bearing steel | Material, inner ring | |
| Bearing steel | Material, outer ring |
| d | 25 mm | Bore diameter |
| D | 68 mm | Outside diameter |
| B | 40 mm | Width inner ring |
| C | 28 mm | Width outer ring |
| dk | 50 mm | Ball diameter |
| a | 19 ° | Tilt angle |
| d2 | 30 mm | Connection measure Inner ring |
| r1 | 0.6 mm | Chamfer dimension |
| r2 | 1 mm | Chamfer dimension |
| Cr | 117 kN | Basic dynamic load rating, radial |
| C0r | 590 kN | Basic static load rating, radial |
| ≈m | 0.516 kg | Weight |
| Min. | 0.1 mm | Radial clearance |
| Max. | 0.2 mm | Radial clearance |
| dOT | 0.033 mm | Bore diameter,upper tolerance |
| DOT | 0.030 mm | Outside diameter,upper tolerance |
| DUT | 0.011 mm | Outside diameter,lower tolerance |
| BOT | 0.05 mm | Inner ring width,upper tolerance |
| BUT | -0.11 mm | Inner ring width,lower tolerance |
| CUT | -0.13 mm | Outer ring width, lower tolerance |
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 130 °C | Operating temperature max. |
| NTN | LS |
| SA3-25A | GEK25XS-2GS |
