KOMATSU 8234-79-1121 BRACKET
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Product Details
| d | 17 mm |
| D | 35 mm |
| B | 10 mm |
| d1 | 22.7 mm |
| d2 | 21.1 mm |
| D2 | 31.2 mm |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.15 mm |
| a | 8.6 mm |
| da min. | 19 mm |
| da max. | 22.3 mm |
| db min. | 19 mm |
| db max. | 20.7 mm |
| Da max. | 33 mm |
| Db max. | 33.6 mm |
| ra max. | 0.3 mm |
| rb max. | 0.15 mm |
| Basic dynamic load rating C | 5.85 kN |
| Basic static load rating C0 | 2.55 kN |
| Fatigue load limit Pu | 0.108 kN |
| Attainable speed for grease lubrication | 63000 r/min |
| Ball diameter Dw | 5.556 mm |
| Number of balls z | 12 |
| Preload class A GA | 30 N |
| Static axial stiffness, preload class A | 18 N/µm |
| Preload class B GB | 90 N |
| Static axial stiffness, preload class B | 28 N/µm |
| Preload class C GC | 185 N |
| Static axial stiffness, preload class C | 39 N/µm |
| Calculation factor f | 1.04 |
| 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 | 7.2 |
| Mass bearing | 0.037 kg |
