Komatsu Size Chart (mm/inches) |
|---|
| d | 90 mm |
| D | 140 mm |
| B | 24 mm |
| d1 | 108.33 mm |
| d2 | 105.5 mm |
| D2 | 125.2 mm |
| r1,2 min. | 1.5 mm |
| r3,4 min. | 1 mm |
| a | 27.5 mm |
| da min. | 97 mm |
| da max. | 107.6 mm |
| db min. | 97 mm |
| db max. | 104.8 mm |
| Da max. | 133 mm |
| Db max. | 134.4 mm |
| ra max. | 1.5 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 35.8 kN |
| Basic static load rating C0 | 32 kN |
| Fatigue load limit Pu | 1.27 kN |
| Attainable speed for grease lubrication | 13300 r/min |
| Ball diameter Dw | 11.112 mm |
| Number of balls z | 28 |
| Preload class A GA | 190 N |
| Static axial stiffness, preload class A | 79 N/µm |
| Preload class B GB | 580 N |
| Static axial stiffness, preload class B | 125 N/µm |
| Preload class C GC | 1150 N |
| Static axial stiffness, preload class C | 171 N/µm |
| Calculation factor f | 1.1 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.03 |
| Calculation factor f2C | 1.05 |
| Calculation factor fHC | 1 |
| Calculation factor f0 | 9.6 |
| Mass bearing | 1.25 kg |