Luoyang HUANA Precision Bearing Technology Co., Ltd
| Product model | d | D | B | Limiting speed | Dynamic Load | Static Load |
|---|---|---|---|---|---|---|
| QJ 320 N2MA | 100 mm | 215 mm | 47 mm | 5600 r/min | 345kN | 400kN |
| QJ 1021 N2MA/C4 | 105 mm | 160 mm | 26 mm | 6700 r/min | 135kN | 170kN |
| QJ 1022 N2MA/C4 | 110 mm | 170 mm | 28 mm | 6300 r/min | 153kN | 193kN |
| QJ 222 N2MA | 110 mm | 200 mm | 38 mm | 5600 r/min | 280kN | 325kN |
| QJ 322 N2MA | 110 mm | 240 mm | 50 mm | 4800 r/min | 390kN | 480kN |
| QJ 224 N2MA | 120 mm | 215 mm | 40 mm | 5000 r/min | 300kN | 365kN |
| QJ 324 N2MA | 120 mm | 260 mm | 55 mm | 4500 r/min | 415kN | 530kN |
| QJ 226 N2MA | 130 mm | 230 mm | 40 mm | 4800 r/min | 310kN | 400kN |
| QJ 326 N2MA | 130 mm | 280 mm | 58 mm | 4000 r/min | 455kN | 610kN |
| QJ 228 N2MA | 140 mm | 250 mm | 42 mm | 4300 r/min | 345kN | 475kN |
| QJ 328 N2MA | 140 mm | 300 mm | 62 mm | 3800 r/min | 500kN | 695kN |
| QJ 1030 N2MA | 150 mm | 225 mm | 35 mm | 4500 r/min | 242kN | 335kN |
| QJ 230 N2MA | 150 mm | 270 mm | 45 mm | 4000 r/min | 400kN | 570kN |
| QJ 330 N2MA | 150 mm | 320 mm | 65 mm | 3600 r/min | 530kN | 765kN |
| QJ 1032 N2MA | 160 mm | 240 mm | 38 mm | 4300 r/min | 270kN | 380kN |
| QJ 232 N2MA | 160 mm | 290 mm | 48 mm | 3800 r/min | 450kN | 670kN |
| QJ 332 N2MA | 160 mm | 340 mm | 68 mm | 3400 r/min | 570kN | 880kN |
| QJ 234 N2MA | 170 mm | 310 mm | 52 mm | 3400 r/min | 455kN | 720kN |
| QJ 334 N2MA | 170 mm | 360 mm | 72 mm | 3200 r/min | 655kN | 1040kN |
| QJ 236 N2MA | 180 mm | 320 mm | 52 mm | 3400 r/min | 475kN | 765kN |
| QJ 336 N2MA | 180 mm | 380 mm | 75 mm | 3000 r/min | 680kN | 1100kN |
| QJ 1038 N2MA | 190 mm | 290 mm | 46 mm | 3400 r/min | 364kN | 560kN |
| QJ 238 N2MA | 190 mm | 340 mm | 55 mm | 3200 r/min | 510kN | 850kN |
| QJ 338 N2MA | 190 mm | 400 mm | 78 mm | 2800 r/min | 702kN | 1160kN |
| QJ 1040 N2MA | 200 mm | 310 mm | 51 mm | 3200 r/min | 390kN | 620kN |
| QJ 1240 N2MA | 200 mm | 360 mm | 70 mm | 3000 r/min | 520kN | 865kN |
| QJ 240 N2MA | 200 mm | 360 mm | 58 mm | 3000 r/min | 540kN | 915kN |
| QJ 1244 N2MA | 220 mm | 400 mm | 78 mm | 2600 r/min | 592kN | 1020kN |
| QJ 344 N2MA | 220 mm | 460 mm | 88 mm | 2400 r/min | 780kN | 1400kN |
| QJ 1248 MA/344524 | 240 mm | 440 mm | 85 mm | 2400 r/min | 663kN | 1220kN |
The following are examples of applications where angular contact ball bearings may be used:




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