origin Aftermarket Vickers® Vane Pump V20-1B6S-38D20L / V20 1B6S 38D20L
170 Million used origin Aftermarket Vickers® Vane Pump V20-1B6S-38D20L / V20 1B6S 38D20L instantly JiNan Hope Hydraulic Co., Itd 460x340x56 searchable. Shop our large selection of parts 460 Bore Diameter (mm) based on brand, price, description, and location. Order the Vickers Hydraulic Pump with stock ...
Product Details
| Bearing number | 71968 CDMA/HCP4A |
| Size (mm) | 460x340x56 |
| Bore Diameter (mm) | 460 |
| Outer Diameter (mm) | 340 |
| Width (mm) | 56 |
| d | 340 mm |
| D | 460 mm |
| B | 56 mm |
| d1 | 377 mm |
| d2 | 377 mm |
| D1 | 423 mm |
| r1,2 - min. | 3 mm |
| r3,4 - min. | 1.1 mm |
| a | 81.8 mm |
| da - min. | 353 mm |
| db - min. | 353 mm |
| Da - max. | 445 mm |
| Db - max. | 454 mm |
| ra - max. | 2.5 mm |
| rb - max. | 1 mm |
| dn | 387 mm |
| Basic dynamic load rating - C | 390 kN |
| Basic static load rating - C0 | 670 kN |
| Fatigue load limit - Pu | 14.3 kN |
| Limiting speed for grease lubrication | 3400 r/min |
| Limiting speed for oil lubrication | 4800 mm/min |
| Ball - Dw | 38.1 mm |
| Ball - z | 29 |
| Gref | 294 cm3 |
| Calculation factor - f0 | 16.6 |
| Preload class A - GA | 1460 N |
| Preload class B - GB | 2920 N |
| Preload class C - GC | 5840 N |
| Preload class D - GD | 11680 N |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.07 |
| Calculation factor - f2C | 1.12 |
| Calculation factor - f2D | 1.18 |
| Calculation factor - fHC | 1.04 |
| Preload class A | 333 N/micron |
| Preload class B | 453 N/micron |
| Preload class C | 634 N/micron |
| Preload class D | 918 N/micron |
| r1,2 min. | 3 mm |
| r3,4 min. | 1.1 mm |
| da min. | 353 mm |
| db min. | 353 mm |
| Da max. | 445 mm |
| Db max. | 454 mm |
| ra max. | 2.5 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 390 kN |
| Basic static load rating C0 | 670 kN |
| Fatigue load limit Pu | 14.3 kN |
| Attainable speed for grease lubrication | 3400 r/min |
| Attainable speed for oil-air lubrication | 4800 r/min |
| Ball diameter Dw | 38.1 mm |
| Number of balls z | 29 |
| Reference grease quantity Gref | 294 cm³ |
| Preload class A GA | 1460 N |
| Static axial stiffness, preload class A | 333 N/µm |
| Preload class B GB | 2920 N |
| Static axial stiffness, preload class B | 453 N/µm |
| Preload class C GC | 5840 N |
| Static axial stiffness, preload class C | 634 N/µm |
| Preload class D GD | 11680 N |
| Static axial stiffness, preload class D | 918 N/µm |
| Calculation factor f | 1.27 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.07 |
| Calculation factor f2C | 1.12 |
| Calculation factor f2D | 1.18 |
| Calculation factor fHC | 1.04 |
| Calculation factor f0 | 16.6 |
| Mass bearing | 21.6 kg |
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