12BGR10STDUEL Angular Contact Ball Bearing 12x28x16mm
Various 460x340x56 Size (mm) Oilfield Bearings types Industrial Bearings Solutions and sizes 460 Bore Diameter (mm) to accommodate your 460x340x56 12BGR10STDUEL Angular Contact Ball Bearing 12x28x16mm requirements.
Product Details
| Bearing number | 71968 CDMA/P4A |
| 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 | 2400 r/min |
| Limiting speed for oil lubrication | 4000 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 | 1.04 |
| Calculation factor - f2C | 1.09 |
| Calculation factor - f2D | 1.15 |
| Calculation factor - fHC | 1 |
| Preload class A | 300 N/micron |
| Preload class B | 408 N/micron |
| Preload class C | 571 N/micron |
| Preload class D | 827 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 | 2400 r/min |
| Attainable speed for oil-air lubrication | 4000 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 | 300 N/µm |
| Preload class B GB | 2920 N |
| Static axial stiffness, preload class B | 408 N/µm |
| Preload class C GC | 5840 N |
| Static axial stiffness, preload class C | 571 N/µm |
| Preload class D GD | 11680 N |
| Static axial stiffness, preload class D | 827 N/µm |
| Calculation factor f | 1.27 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.04 |
| Calculation factor f2C | 1.09 |
| Calculation factor f2D | 1.15 |
| Calculation factor fHC | 1 |
| Calculation factor f0 | 16.6 |
| Mass bearing | 25.5 kg |