Four point angular contact ball bearing >> d 220-460mm
Dimension and Parameters
| Basic dimension mm | Basic rated load kn | Code | Limit speed r/min | Installation dimension mm | quality | |||||||
| d | D | B | r1.2min | Dynamic C | Static Co | da min |
Da max |
Ra max |
kg | |||
| INFO | 220 | 340 | 56 | 3 | 442 | 750 | QJ1044N2MA | 2400 | 234 | 326 | 2.5 | 19.6 |
| INFO | 220 | 340 | 56 | 3 | 442 | 750 | QJF1044 | 2400 | 234 | 326 | 2.5 | 19.6 |
| INFO | 240 | 329.5 | 60 | 3 | 256 | 444 | QJ3948X1 | 2400 | 263 | 307 | 2.5 | 16 |
| INFO | 240 | 329.5 | 60 | 3 | 256 | 444 | QJF3948X1 | 2400 | 263 | 307 | 2.5 | 16 |
| INFO | 240 | 339.5 | 60 | 4 | 271 | 477 | QJF3948X1-1 | 2400 | 265 | 315 | 2.5 | 17.6 |
| INFO | 240 | 360 | 56 | 3 | 449 | 780 | QJ1048N2MA | 2400 | 254 | 346 | 2.5 | 21 |
| INFO | 240 | 440 | 72 | 4 | 650 | 1200 | QJ248N2MA | 2400 | 258 | 422 | 3 | 27.5 |
| INFO | 240 | 440 | 85 | 4 | 663 | 1220 | QJ1248MA | 2400 | 258 | 422 | 3 | 61 |
| INFO | 260 | 360 | 46 | 2.1 | 390 | 710 | QJ1952N2MA | 2200 | 271 | 349 | 2 | 15 |
| INFO | 260 | 480 | 80 | 5 | 728 | 1430 | QJ252N2MA | 2200 | 282 | 458 | 4 | 68 |
| INFO | 260 | 480 | 90 | 5 | 741 | 1460 | QJ1252MA | 2200 | 282 | 458 | 4 | 78 |
| INFO | 260 | 374.5 | 60 | 4 | 313 | 585 | QJF2952X1-1 | 2200 | 289 | 346 | 3 | 23 |
| INFO | 260 | 400 | 65 | 4 | 540 | 1000 | QJ1052N2MA | 1500 | 278 | 382 | 3 | 31.3 |
| INFO | 260 | 400 | 65 | 4 | 540 | 1000 | QJF1052 | 1500 | 278 | 382 | 3 | 31.3 |
| INFO | 280 | 500 | 90 | 5 | 728 | 1460 | QJ1256N2MA | 2000 | 302 | 478 | 4 | 82 |
| INFO | 280 | 389.5 | 65 | 4 | 325 | 628 | QJF21956X3-1 | 1400 | 252 | 362 | 3 | 25 |
| INFO | 280 | 420 | 65 | 4 | 585 | 1140 | QJ1056N2MA | 2400 | 298 | 402 | 3 | 33.2 |
| INFO | 300 | 540 | 98 | 5 | 832 | 1760 | QJ1260N2MA | 1900 | 322 | 518 | 4 | 105 |
| INFO | 300 | 460 | 74 | 4 | 702 | 1430 | QJ1060MA | 2200 | 318 | 442 | 3 | 47 |
| INFO | 300 | 460 | 74 | 4 | 702 | 1430 | QJ1062N2MA | 2200 | 318 | 442 | 3 | 47 |
| INFO | 320 | 580 | 105 | 5 | 956 | 2080 | QJ1264N2MA | 1700 | 342 | 558 | 4 | 130 |
| INFO | 320 | 480 | 74 | 4 | 715 | 1530 | QJ1064N2MA | 2000 | 338 | 462 | 3 | 49.5 |
| INFO | 335 | 450 | 56 | 3 | 572 | 1220 | 309941A | 1200 | 349 | 436 | 2.5 | 27 |
| INFO | 340 | 520 | 82 | 5 | 780 | 1700 | QJ1068N2MA | 1800 | 362 | 498 | 4 | 67.5 |
| INFO | 340 | 620 | 118 | 6 | 1060 | 2450 | QJ1268MA | 1600 | 368 | 592 | 5 | 165 |
| INFO | 360 | 540 | 82 | 5 | 852 | 1930 | QJ1072N2MA | 1700 | 382 | 518 | 4 | 70.5 |
| INFO | 360 | 650 | 122 | 6 | 1110 | 2600 | QJ1272N2MA | 1500 | 388 | 622 | 5 | 190 |
| INFO | 400 | 600 | 90 | 5 | 904 | 2160 | QJ1080N2MA | 1500 | 422 | 578 | 4 | 95.5 |
| INFO | 460 | 680 | 100 | 6 | 1040 | 2650 | QJ1092N2MA | 1300 | 488 | 652 | 5 | 130 |
| INFO | 460 | 830 | 165 | 7.5 | 1530 | 4250 | QJ1292N2MA | 1100 | 496 | 794 | 6 | 415 |