Komatsu FORK 6212-21-5140 PAN
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu FORK 6212-21-5140 PAN Size Chart (mm/inches) |
|---|
| d | 100 mm |
| D | 150 mm |
| B | 24 mm |
| d1 | 115.4 mm |
| d2 | 115.4 mm |
| D1 | 134.6 mm |
| r1,2 min. | 1.5 mm |
| r3,4 min. | 1 mm |
| a | 28.8 mm |
| da min. | 107 mm |
| db min. | 107 mm |
| Da max. | 143 mm |
| Db max. | 146 mm |
| ra max. | 1.5 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 83.2 kN |
| Basic static load rating C0 | 85 kN |
| Fatigue load limit Pu | 3.2 kN |
| Attainable speed for grease lubrication | 8500 r/min |
| Ball diameter Dw | 15.875 mm |
| Number of balls z | 22 |
| Reference grease quantity Gref | 16.2 cm³ |
| Preload class A GA | 310 N |
| Static axial stiffness, preload class A | 112 N/µm |
| Preload class B GB | 620 N |
| Static axial stiffness, preload class B | 153 N/µm |
| Preload class C GC | 1240 N |
| Static axial stiffness, preload class C | 215 N/µm |
| Preload class D GD | 2480 N |
| Static axial stiffness, preload class D | 312 N/µm |
| Calculation factor f | 1.16 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.02 |
| Calculation factor f2C | 1.05 |
| Calculation factor f2D | 1.09 |
| Calculation factor fHC | 1 |
| Calculation factor f0 | 15.8 |
| Mass bearing | 1.26 kg |