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Double Row Angular Contact Ball Bearings 4040DM/W34, 4944X3DM, 4044DM / W34
| Designations | Principal dimensions(mm) | Basic load ratings(kN) | Function point | Speed ratings (rpm) | Weight(kg) | |||||
| d | D | B | r12 | dyc(Cr) | stc(Cor) | a | Grease | Oil | ||
| 4040DM/W34 | 200 | 310 | 109 | 2.1 | 264 | 538 | 310.7 | 1200 | 1600 | 28 |
| 4944X3DM | 220 | 309.5 | 76 | 2.1 | 192 | 381 | 301.9 | 1100 | 1500 | 18 |
| 4044DM/W34 | 220 | 340 | 118 | 3 | 276 | 596 | 340.2 | 1000 | 1400 | 38.8 |
When the single-row angular contact ball bearing is carrying the radial load, they will be a component of force in the axial direction. Therefore it is suggested that two of there be




