39 mm x 72 mm x 37 mm Timken 510056 Angular contact ball bearing
| Brand Name |
Timken |
| Model Number |
510056 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Timken 510056 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 71812 CD/P4 |
| Size (mm) | 78x60x10 |
| Bore Diameter (mm) | 78 |
| Outer Diameter (mm) | 60 |
| Width (mm) | 10 |
| d | 60 mm |
| D | 78 mm |
| B | 10 mm |
| d1 | 65.7 mm |
| d2 | 65.7 mm |
| D1 | 72.5 mm |
| r1,2 - min. | 0.3 mm |
| r3,4 - min. | 0.15 mm |
| a | 14.3 mm |
| da - min. | 62 mm |
| db - min. | 62 mm |
| Da - max. | 76 mm |
| Db - max. | 77.2 mm |
| ra - max. | 0.3 mm |
| rb - max. | 0.15 mm |
| dn | 66.4 mm |
| Basic dynamic load rating - C | 13.5 kN |
| Basic static load rating - C0 | 14.3 kN |
| Fatigue load limit - Pu | 0.6 kN |
| Limiting speed for grease lubrication | 16000 r/min |
| Limiting speed for oil lubrication | 24000 mm/min |
| Ball - Dw | 5.556 mm |
| Ball - z | 28 |
| Gref | 1.2 cm3 |
| Calculation factor - f0 | 17 |
| Preload class A - GA | 70 N |
| Preload class B - GB | 210 N |
| Preload class C - GC | 420 N |
| Calculation factor - f | 1.3 |
| 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 | 59 N/micron |
| Preload class B | 103 N/micron |
| Preload class C | 152 N/micron |
| d1 | 65.7 mm |
| d2 | 65.7 mm |
| D1 | 72.5 mm |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.15 mm |
| da min. | 62 mm |
| db min. | 62 mm |
| Da max. | 76 mm |
| Db max. | 77.2 mm |
| ra max. | 0.3 mm |
| rb max. | 0.15 mm |
| dn | 66.4 mm |
| Basic dynamic load rating C | 13.5 kN |
| Basic static load rating C0 | 14.3 kN |
| Fatigue load limit Pu | 0.6 kN |
| Attainable speed for grease lubrication | 16000 r/min |
| Attainable speed for oil-air lubrication | 24000 r/min |
| Ball diameter Dw | 5.556 mm |
| Number of balls z | 28 |
| Reference grease quantity Gref | 1.2 cm³ |
| Preload class A GA | 70 N |
| Static axial stiffness, preload class A | 59 N/µm |
| Preload class B GB | 210 N |
| Static axial stiffness, preload class B | 103 N/µm |
| Preload class C GC | 420 N |
| Static axial stiffness, preload class C | 152 N/µm |
| Calculation factor f | 1.3 |
| 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 | 0.1 kg |