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 310 MA | 50 | 110 | 27 | 118 | 100 |
QJ 211 MA | 55 | 100 | 21 | 85 | 83 |
QJ 311 MA | 55 | 120 | 29 | 137 | 118 |
QJ 212 MA | 60 | 110 | 22 | 96.5 | 93 |
QJ 312 MA | 60 | 130 | 31 | 156 | 137 |
QJ 312 PHAS | 60 | 130 | 31 | 156 | 137 |
QJ 213 MA | 65 | 120 | 23 | 110 | 112 |
QJ 213 N2MA | 65 | 120 | 23 | 110 | 112 |
QJ 313 MA | 65 | 140 | 33 | 176 | 156 |
QJ 214 N2MA | 70 | 125 | 24 | 120 | 122 |
QJ 314 MA | 70 | 150 | 35 | 200 | 180 |
QJ 314 N2MA | 70 | 150 | 35 | 200 | 180 |
QJ 215 MA | 75 | 130 | 25 | 125 | 132 |
QJ 315 N2MA | 75 | 160 | 37 | 216 | 200 |
QJ 216 MA | 80 | 140 | 26 | 146 | 156 |
QJ 216 N2MA | 80 | 140 | 26 | 146 | 156 |
QJ 316 N2MA | 80 | 170 | 39 | 232 | 228 |
QJ 217 MA | 85 | 150 | 28 | 156 | 173 |
QJ 217 N2MA | 85 | 150 | 28 | 156 | 173 |
QJ 317 N2MA | 85 | 180 | 41 | 250 | 255 |
QJ 218 N2MA | 90 | 160 | 30 | 186 | 200 |
QJ 318 N2MA | 90 | 190 | 43 | 285 | 305 |
QJ 219 N2MA | 95 | 170 | 32 | 212 | 232 |
QJ 319 N2MA | 95 | 200 | 45 | 305 | 340 |
QJ 319 N2PHAS | 95 | 200 | 45 | 305 | 340 |
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