Angular contact ball bearings can withstand both radial and axial loads simultaneously, with axial loads acting only in a single direction. They have high-speed operating performance, and some models can even work stably at extremely high speeds. Compared to deep groove ball bearings, angular contact ball bearings have more advantages in withstanding unidirectional large axial forces.
Product advantages
Capable of high-speed operation performance
Can withstand high radial loads and large unidirectional axial loads
Model | Basic dimensions | Basic rated dynamic load | Limiting Speeds (r/min) | ||
---|---|---|---|---|---|
d | D | B | |||
[mm] | [mm] | [mm] | (kN) | 【r/min】 | |
QJ 220 N2MA | 100 | 180 | 34 | 236 | 265 |
QJ 320 N2MA | 100 | 215 | 47 | 345 | 400 |
QJ 222 N2MA | 110 | 200 | 38 | 280 | 325 |
QJ 322 N2MA | 110 | 240 | 50 | 390 | 480 |
QJ 224 N2MA | 120 | 215 | 40 | 300 | 365 |
QJ 324 N2MA | 120 | 260 | 55 | 415 | 530 |
QJ 226 N2MA | 130 | 230 | 40 | 310 | 400 |
QJ 326 N2MA | 130 | 280 | 58 | 455 | 610 |
QJ 228 N2MA | 140 | 250 | 42 | 345 | 475 |
QJ 328 N2MA | 140 | 300 | 62 | 500 | 695 |
QJ 1030 N2MA | 150 | 225 | 35 | 242 | 335 |
QJ 230 N2MA | 150 | 270 | 45 | 400 | 570 |
QJ 330 N2MA | 150 | 320 | 65 | 530 | 765 |
QJ 232 N2MA | 160 | 290 | 48 | 450 | 670 |
QJ 332 N2MA | 160 | 340 | 68 | 570 | 880 |
QJ 234 N2MA | 170 | 310 | 52 | 455 | 720 |
QJ 334 N2MA | 170 | 360 | 72 | 655 | 1040 |
QJ 236 N2MA | 180 | 320 | 52 | 475 | 765 |
QJ 336 N2MA | 180 | 380 | 75 | 680 | 1100 |
QJ 1038 N2MA | 190 | 290 | 46 | 364 | 560 |
QJ 238 N2MA | 190 | 340 | 55 | 510 | 850 |
QJ 338 N2MA | 190 | 400 | 78 | 702 | 1160 |
QJ 240 N2MA | 200 | 360 | 58 | 540 | 915 |
QJ 1244 N2MA | 220 | 400 | 78 | 592 | 1020 |
QJ 344 N2MA | 220 | 460 | 88 | 780 | 1400 |
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