4 Point Contact SKF Angular Contact Ball Bearing QJ 308MA QJ 309 N2MA QJ 309 TVP
QJ 308MA SKF Angular Contact Ball Bearings Four Point Contact Ball Bearings QJ 309 N2MA QJ 309 TVP
Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. This means that these bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.
Angular contact ball bearings Types :
- Single row angular contact ball bearings
- Double row angular contact ball bearings
- Four-point contact ball bearings
- Super-precision angular contact ball bearings
- Double row cam rollers
- Hub bearing units
Four point angular contact ball bearing catalogue :
| Model | d | D | B | Wt/KG |
| QJ 202 TVP | 15 | 35 | 11 | 0.062 |
| QJ 203 TVP | 17 | 40 | 12 | 0.082 |
| QJ 205 TVP | 25 | 52 | 15 | 0.16 |
| QJ 206 TVP | 30 | 62 | 16 | 0.24 |
| QJ 207 TVP | 35 | 72 | 17 | 0.36 |
| QJ 208 TVP | 40 | 80 | 18 | 0.45 |
| QJ 209 TVP | 45 | 85 | 19 | 0.52 |
| QJ 210 TVP | 50 | 90 | 20 | 0.59 |
| QJ 211 TVP | 55 | 100 | 21 | 0.77 |
| QJ 212 TVP | 60 | 110 | 22 | 0.99 |
| QJ 213 TVP | 65 | 120 | 23 | 1.2 |
| QJ 214 TVP | 70 | 125 | 24 | 1.3 |
| QJ 215 TVP | 75 | 130 | 25 | 1.45 |
| QJ 216 TVP | 80 | 140 | 26 | 1.85 |
| QJ 303 TVP | 17 | 47 | 14 | 0.14 |
| QJ 304 TVP | 20 | 52 | 15 | 0.18 |
| QJ 305 TVP | 25 | 62 | 17 | 0.29 |
| QJ 306 TVP | 30 | 72 | 19 | 0.42 |
| QJ 307 TVP | 35 | 80 | 21 | 0.57 |
| QJ 308 TVP | 40 | 90 | 23 | 0.78 |
| QJ 309 TVP | 45 | 100 | 25 | 1.05 |
| QJ 310 TVP | 50 | 110 | 27 | 1.35 |
| QJ 311 TVP | 55 | 120 | 29 | 1.75 |
Angular contact ball bearings appliacation :
machine tool spindle, high frequency motor, gas turbine, centrifugal separator, front wheel of small car, differential pinion shaft, booster pump, drilling platform, food machinery, indexing head, repair welding machine, low noise type Cooling towers, electromechanical equipment, painting equipment, machine tool slots, arc welding machines. Double row angular contact ball bearings: oil pumps, roots blowers, air compressors, various transmissions, fuel injection pumps, printing machinery, planetary reducers, extraction equipment, cycloid reducers, food packaging machinery, electric welding machines, electric soldering irons, Square box, gravity spray gun, wire stripping machine, half shaft, inspection and analysis equipment, fine chemical machinery.
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