Komatsu HOOD 154-54-43361 HOOD
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu HOOD 154-54-43361 HOOD Size Chart (mm/inches) |
|---|
| Bearing number | 71807 CD/P4 |
| Size (mm) | 47x35x7 |
| Bore Diameter (mm) | 47 |
| Outer Diameter (mm) | 35 |
| Width (mm) | 7 |
| d | 35 mm |
| D | 47 mm |
| B | 7 mm |
| d1 | 39.1 mm |
| d2 | 39.1 mm |
| D1 | 43.1 mm |
| r1,2 - min. | 0.3 mm |
| r3,4 - min. | 0.15 mm |
| a | 9 mm |
| da - min. | 37 mm |
| db - min. | 37 mm |
| Da - max. | 45 mm |
| Db - max. | 46.2 mm |
| ra - max. | 0.3 mm |
| rb - max. | 0.15 mm |
| dn | 39.5 mm |
| Basic dynamic load rating - C | 4.6 kN |
| Basic static load rating - C0 | 4.3 kN |
| Fatigue load limit - Pu | 0.183 kN |
| Limiting speed for grease lubrication | 28000 r/min |
| Limiting speed for oil lubrication | 43000 mm/min |
| Ball - Dw | 3.175 mm |
| Ball - z | 26 |
| Gref | 0.28 cm3 |
| Calculation factor - f0 | 17 |
| Preload class A - GA | 25 N |
| Preload class B - GB | 75 N |
| Preload class C - GC | 150 N |
| Calculation factor - f | 1.18 |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.09 |
| Calculation factor - f2C | 1.16 |
| Calculation factor - fHC | 1 |
| Preload class A | 32 N/micron |
| Preload class B | 56 N/micron |
| Preload class C | 82 N/micron |
| d1 | 39.1 mm |
| d2 | 39.1 mm |
| D1 | 43.1 mm |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.15 mm |
| da min. | 37 mm |
| db min. | 37 mm |
| Da max. | 45 mm |
| Db max. | 46.2 mm |
| ra max. | 0.3 mm |
| rb max. | 0.15 mm |
| dn | 39.5 mm |
| Basic dynamic load rating C | 4.62 kN |
| Basic static load rating C0 | 4.3 kN |
| Fatigue load limit Pu | 0.183 kN |
| Attainable speed for grease lubrication | 28000 r/min |
| Attainable speed for oil-air lubrication | 43000 r/min |
| Ball diameter Dw | 3.175 mm |
| Number of balls z | 26 |
| Reference grease quantity Gref | 0.28 cm³ |
| Preload class A GA | 25 N |
| Static axial stiffness, preload class A | 32 N/µm |
| Preload class B GB | 75 N |
| Static axial stiffness, preload class B | 56 N/µm |
| Preload class C GC | 150 N |
| Static axial stiffness, preload class C | 82 N/µm |
| Calculation factor f | 1.18 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.09 |
| Calculation factor f2C | 1.16 |
| Calculation factor fHC | 1 |
| Calculation factor f0 | 17 |
| Mass bearing | 0.028 kg |