NATV17-PP Yoke Type Track Roller Bearings 17x40x21mm wholesalers
We Provide Extensive NATV17-PP Yoke Type Track Roller Bearings 17x40x21mm wholesalers Selection Bearing Wholesalers And Competitive Wholesale 170x95x32 Pricing.
| Bearing number: | 7219 ACD/HCP4A |
| Size (mm): | 170x95x32 |
| Bore Diameter (mm): | 170 |
| Outer Diameter (mm): | 95 |
| Width (mm): | 32 |
| d: | 95 mm |
| D: | 170 mm |
| B: | 32 mm |
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Product Details
| Bearing number | 7219 ACD/HCP4A |
| Size (mm) | 170x95x32 |
| Bore Diameter (mm) | 170 |
| Outer Diameter (mm) | 95 |
| Width (mm) | 32 |
| d | 95 mm |
| D | 170 mm |
| B | 32 mm |
| d1 | 118.1 mm |
| d2 | 118.1 mm |
| D1 | 146.9 mm |
| r1,2 - min. | 2.1 mm |
| r3,4 - min. | 1.1 mm |
| a | 47.1 mm |
| da - min. | 107 mm |
| db - min. | 107 mm |
| Da - max. | 158 mm |
| Db - max. | 163 mm |
| ra - max. | 2 mm |
| rb - max. | 1 mm |
| dn | 124.4 mm |
| Basic dynamic load rating - C | 133 kN |
| Basic static load rating - C0 | 114 kN |
| Fatigue load limit - Pu | 4.2 kN |
| Limiting speed for grease lubrication | 8500 r/min |
| Limiting speed for oil lubrication | 14000 mm/min |
| Ball - Dw | 23.812 mm |
| Ball - z | 15 |
| Gref | 34.314 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 | 850 N |
| Preload class B - GB | 1700 N |
| Preload class C - GC | 3400 N |
| Preload class D - GD | 6800 N |
| Calculation factor - f | 1.09 |
| Calculation factor - f1 | 0.99 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.01 |
| Calculation factor - f2C | 1.03 |
| Calculation factor - f2D | 1.06 |
| Calculation factor - fHC | 1.01 |
| Preload class A | 310 N/micron |
| Preload class B | 405 N/micron |
| Preload class C | 535 N/micron |
| Preload class D | 721 N/micron |
| r1,2 min. | 2.1 mm |
| r3,4 min. | 1.1 mm |
| da min. | 107 mm |
| db min. | 107 mm |
| Da max. | 158 mm |
| Db max. | 163 mm |
| ra max. | 2 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 133 kN |
| Basic static load rating C0 | 114 kN |
| Fatigue load limit Pu | 4.25 kN |
| Attainable speed for grease lubrication | 8500 r/min |
| Attainable speed for oil-air lubrication | 14000 r/min |
| Ball diameter Dw | 23.812 mm |
| Number of balls z | 15 |
| Reference grease quantity Gref | 34.314 cm³ |
| Preload class A GA | 850 N |
| Static axial stiffness, preload class A | 310 N/µm |
| Preload class B GB | 1700 N |
| Static axial stiffness, preload class B | 405 N/µm |
| Preload class C GC | 3400 N |
| Static axial stiffness, preload class C | 535 N/µm |
| Preload class D GD | 6800 N |
| Static axial stiffness, preload class D | 721 N/µm |
| Calculation factor f | 1.09 |
| Calculation factor f1 | 0.99 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.01 |
| Calculation factor f2C | 1.03 |
| Calculation factor f2D | 1.06 |
| Calculation factor fHC | 1.01 |
| 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 | 2.2 kg |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
