Inch radial spherical plain bearings, requiring maintenance, steel/steel, one piece formed carbon steel outer ring pressed around on chrome steel inner ring
| Requiring maintenance | Maintenance | |
| Steel/Steel | Sliding contact surface | |
| Without | Sealing | |
| Bearing steel | Material, inner ring | |
| Carbon steel | Material, outer ring |
| d | 19.05 mm | Bore diameter |
| D | 36.51 mm | Outside diameter |
| B | 19.05 mm | Width inner ring |
| C | 15.06 mm | Width outer ring |
| dk | 30.15 mm | Ball diameter |
| a | 9 ° | Tilt angle |
| d2 | 23.368 mm | Connection measure Inner ring |
| r2 | 1.1176 mm | Chamfer dimension |
| Cr | 59 kN | Basic dynamic load rating, radial |
| C0r | 88 kN | Basic static load rating, radial |
| ≈m | 0.093 kg | Weight |
| Min. | 0.05 mm | Radial clearance |
| Max. | 0.11 mm | Radial clearance |
| dOT | 0.0381 mm | Bore diameter,upper tolerance |
| dUT | -0.0127 mm | Bore diameter,lower tolerance |
| DUT | -0.018 mm | Outside diameter,lower tolerance |
| BOT | 0.127 mm | Inner ring width,upper tolerance |
| BUT | -0.127 mm | Inner ring width,lower tolerance |
| COT | 0.127 mm | Outer ring width,upper tolerance |
| CUT | -0.127 mm | Outer ring width, lower tolerance |
| Tmin | -50 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
| RBC | AURORA | LS | FK |
| COM12 | COM12 | GEFZ19S | COM12 |
