Product drawing
drawing
| External dimensions (mm) | Rated load (KN) | Rated load {kgf} | coefficient | Rated speed min-1 | Bearing code | Installation size (mm) | weight (kg) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | γ(minimum) | Cr | Cor | Cr | Cor | f0 | grease | oil | Open type | Da (minimum） | Da (maximum) | γa (maximum) | (refer to) |
| 280 | 500 | 80 | 5 | 400 | 550 | 41000 | 56000 | 1000 | 1300 | 15.2 | 6256 | 300 | 480 | 4 | 70.4 |
| 280 | 580 | 108 | 6 | 570 | 840 | 58000 | 86000 | 900 | 1100 | 14.5 | 6356 | 306 | 554 | 5 | 144 |
| 300 | 380 | 38 | 2.1 | 166 | 233 | 17000 | 23800 | 1300 | 1600 | 17.1 | 6860 | 311 | 369 | 2 | 10.3 |
| 300 | 420 | 56 | 3 | 269 | 370 | 27400 | 38000 | 1300 | 1500 | 16.4 | 6960 | 313 | 407 | 2.5 | 23.9 |
| 300 | 460 | 50 | 4 | 285 | 405 | 29000 | 41000 | 1200 | 1400 | 16.4 | 16060 | 316 | 444 | 3 | 31.5 |
| 300 | 460 | 74 | 4 | 355 | 500 | 36500 | 51000 | 1200 | 1400 | 15.8 | 6060 | 316 | 444 | 3 | 44.2 |
| 300 | 540 | 85 | 5 | 465 | 670 | 47500 | 68500 | 950 | 1200 | 15.1 | 6260 | 320 | 520 | 4 | 87.8 |
| 320 | 400 | 38 | 2.1 | 168 | 244 | 17200 | 24900 | 1300 | 1500 | 17.2 | 6864 | 331 | 389 | 2 | 10.8 |
| 320 | 440 | 56 | 3 | 266 | 375 | 27100 | 38000 | 1200 | 1400 | 16.5 | 6964 | 333 | 427 | 2.5 | 25.3 |
| 320 | 480 | 50 | 4 | 293 | 430 | 29800 | 44000 | 1100 | 1300 | 16.5 | 16064 | 336 | 464 | 3 | 33.2 |
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