origin Aftermarket Vickers® Vane Pump V20-1R11P-11A20L / V20 1R11P 11A20L
origin Aftermarket Vickers® Vane Pump V20-1R11P-11A20L / V20 1R11P 11A20L Warehouse offers JiNan Hope Hydraulic Co., Itd car parts and car accessories. We 26x9x8 sell 26 Bore Diameter (mm) discount Vickers Hydraulic Pump online as well as cheap machinery parts.
Product Details
| Bearing number | 729 ACD/P4A |
| Size (mm) | 26x9x8 |
| Bore Diameter (mm) | 26 |
| Outer Diameter (mm) | 9 |
| Width (mm) | 8 |
| d | 9 mm |
| D | 26 mm |
| B | 8 mm |
| d1 | 15.1 mm |
| d2 | 15.1 mm |
| D1 | 20.9 mm |
| r1,2 - min. | 0.3 mm |
| r3,4 - min. | 0.2 mm |
| a | 8.3 mm |
| da - min. | 11.4 mm |
| db - min. | 11.4 mm |
| Da - max. | 23.6 mm |
| Db - max. | 24.2 mm |
| ra - max. | 0.3 mm |
| rb - max. | 0.2 mm |
| dn | 16.3 mm |
| Basic dynamic load rating - C | 4 kN |
| Basic static load rating - C0 | 1.6 kN |
| Fatigue load limit - Pu | 0.067 kN |
| Limiting speed for grease lubrication | 60000 r/min |
| Limiting speed for oil lubrication | 90000 mm/min |
| Ball - Dw | 4.762 mm |
| Ball - z | 9 |
| Gref | 0.258 cm3 |
| Calculation factor - e | 0.68 |
| Calculation factor - Y2 | 1.41 |
| Calculation factor - Y0 | 0.76 |
| Calculation factor - X2 | 0.67 |
| Calculation factor - Y1 | 0.92 |
| Preload class A - GA | 25 N |
| Preload class B - GB | 50 N |
| Preload class C - GC | 100 N |
| Preload class D - GD | 200 N |
| Calculation factor - f | 1.02 |
| Calculation factor - f1 | 0.99 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.01 |
| Calculation factor - f2C | 1.02 |
| Calculation factor - f2D | 1.05 |
| Calculation factor - fHC | 1 |
| Preload class A | 32 N/micron |
| Preload class B | 41 N/micron |
| Preload class C | 54 N/micron |
| Preload class D | 71 N/micron |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.2 mm |
| da min. | 11.4 mm |
| db min. | 11.4 mm |
| Da max. | 23.6 mm |
| Db max. | 24.2 mm |
| ra max. | 0.3 mm |
| rb max. | 0.2 mm |
| Basic dynamic load rating C | 3.97 kN |
| Basic static load rating C0 | 1.6 kN |
| Fatigue load limit Pu | 0.067 kN |
| Attainable speed for grease lubrication | 60000 r/min |
| Attainable speed for oil-air lubrication | 90000 r/min |
| Ball diameter Dw | 4.762 mm |
| Number of balls z | 9 |
| Reference grease quantity Gref | 0.258 cm³ |
| Preload class A GA | 25 N |
| Static axial stiffness, preload class A | 32 N/µm |
| Preload class B GB | 50 N |
| Static axial stiffness, preload class B | 41 N/µm |
| Preload class C GC | 100 N |
| Static axial stiffness, preload class C | 54 N/µm |
| Preload class D GD | 200 N |
| Static axial stiffness, preload class D | 71 N/µm |
| Calculation factor f | 1.02 |
| Calculation factor f1 | 0.99 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.01 |
| Calculation factor f2C | 1.02 |
| Calculation factor f2D | 1.05 |
| Calculation factor fHC | 1 |
| Calculation factor e | 0.68 |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Calculation factor (single, tandem) Y0 | 0.38 |
| Calculation factor (single, tandem) X2 | 0.41 |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
| Calculation factor (back-to-back, face-to-face) X2 | 0.67 |
| Mass bearing | 0.02 kg |
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