Komatsu 144-32-21232 connecting rod
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 144-32-21232 connecting rod Size Chart (mm/inches) |
|---|
| d | 100 mm |
| D | 150 mm |
| B | 24 mm |
| d1 | 117.38 mm |
| d2 | 114.2 mm |
| D1 | 132.61 mm |
| r1,2 min. | 1.5 mm |
| r3,4 min. | 1 mm |
| a | 28.9 mm |
| da min. | 107 mm |
| db min. | 107 mm |
| Da max. | 143 mm |
| Db max. | 144.4 mm |
| ra max. | 1.5 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 44.9 kN |
| Basic static load rating C0 | 40 kN |
| Fatigue load limit Pu | 1.5 kN |
| Attainable speed for grease lubrication | 12300 r/min |
| Ball diameter Dw | 12.7 mm |
| Number of balls z | 27 |
| Reference grease quantity Gref | 17 cm³ |
| Preload class A GA | 240 N |
| Static axial stiffness, preload class A | 88 N/µm |
| Preload class B GB | 720 N |
| Static axial stiffness, preload class B | 138 N/µm |
| Preload class C GC | 1440 N |
| Static axial stiffness, preload class C | 191 N/µm |
| Calculation factor f | 1.12 |
| 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 | 9.5 |
| Mass bearing | 1.26 kg |