| Bearing number | 4T-48286/48220 |
| Size (mm) | 123.825x182.562x39.688 |
| Bore Diameter (mm) | 123,825 |
| Outer Diameter (mm) | 182,562 |
| Width (mm) | 39,688 |
| d | 123,825 mm |
| D | 182,562 mm |
| T | 39,688 mm |
| B | 38,1 mm |
| C | 33,338 mm |
| ra1 max. | 3,3 mm |
| a | 5,7 mm |
| Da | 168 mm |
| db | 133 mm |
| ra max. | 3,5 mm |
| da | 139 mm |
| Db | 176 mm |
| Weight | 3,52 Kg |
| Basic dynamic load rating (C) | 224 kN |
| Basic static load rating (C0) | 435 kN |
| (Grease) Lubrication Speed | 1 800 r/min |
| (Oil) Lubrication Speed | 2 400 r/min |
| Calculation factor (e) | 0,31 |
| Calculation factor (Y0) | 1,08 |
| d1 | 155.5 mm |
| e | 0.31 |
| Y2 | 1.97 |
| Y0 | 1.08 |
| Mass | 3.52 kg |
| Dynamic load, C | 224 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 435 kN |
| Fatigue limit load, Cu | 46.5 kN |
| Nlim (oil) | 2,400 rpm |
| Nlim (grease) | 1,800 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.46 Hz |
| Characteristic rolling element frequency, BSF | 13.23 Hz |
| Characteristic outer ring frequency, BPF0 | 15.28 Hz |
| Characteristic inner ring frequency, BPFI | 17.72 Hz |
| ra max | 3.5 mm |
| r1a max | 3.3 mm |
