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Angular contact ball bearing
Angular contact ball bearings are able to support radial load and axial load. As single row angular contact ball bearings can only support axial load in single direction, matched bearing mouning is often adopted to them. As matched pairs of bearings, preload for them is more convenient.
Retainers are made of brass, synthetic resins or others subject to individual bearing features and application conditions
Single row/Duplex Angular contact ball bearings | |||
| Matching arrangement | ||
Back to back(DB) | Face to face(DF) | Tandem(DT) | |
The direction of the load | ←↑→ | ←↑→ | ←↑ |
Series connection | Great | Medium | Small |
Series:
Contact angle 15° 25° | Contact angle 40° | Bore diameter(mm) |
7000C,AC |
| 10~120 |
7200C,AC | 7200B | 10~120 |
7300C,AC | 7300B | 10~120 |
Paramter:
Bearing Model | Basic size (mm) | Load(KN) | Speed limit Lubricating oil (r/min) | Weight(Kg) | |||||
d | D | B | Dynamic | Static | Oil | Grease | |||
7200C | 10 | 30 | 9 | 5.490 | 2.640 | 63000 | 48000 | 0.0310 | |
7200AC | 10 | 30 | 9 | 5.230 | 2.540 | 56000 | 43000 | 0.0310 | |
7201C | 12 | 32 | 10 | 7.280 | 3.420 | 60000 | 45000 | 0.0350 | |
7201AC | 12 | 32 | 10 | 7.020 | 3.310 | 53000 | 45000 | 0.0350 | |
7202C | 15 | 35 | 11 | 8.030 | 4.110 | 50000 | 38000 | 0.0430 | |
7202AC | 15 | 35 | 11 | 7.770 | 4.030 | 45000 | 34000 | 0.0430 | |
7203C | 17 | 40 | 12 | 10.900 | 5.870 | 45000 | 34000 | 0.0640 | |
7203AC | 17 | 40 | 12 | 10.500 | 5.640 | 40000 | 30000 | 0.0640 | |
7204C | 20 | 47 | 14 | 14.700 | 8.190 | 38000 | 28000 | 0.1010 | |
7204AC | 20 | 47 | 14 | 14.000 | 7.840 | 34000 | 24000 | 0.1010 | |
Notes: more models we have
Notes: The bearing can be matched in any number and arrangement.
Angular contact ball bearing 7200 Series