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Angular contact ball bearing:
Angular contact ball bearings are able to support radial loadand axial load. As single row angular contact ball bearings canonly support axial load in single direction, matched bearingmouning 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 subjectto individual bearing features and application conditions.
Single row/Duplex Angular contact ballbearings | |||
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 | Basicsize (mm) | Load(KN) | Speed limit Lubricating oil (r/min) | Weight(Kg) | |||||
d | D | B | Dynamic | Static | Oil | Grease | |||
7000C | 10 | 26 | 8 | 5.000 | 2.210 | 75000 | 56000 | 0.0190 | |
7000AC | 10 | 26 | 8 | 4.720 | 2.140 | 67000 | 50000 | 0.0190 | |
7001C | 12 | 28 | 8 | 5.490 | 2.640 | 63000 | 48000 | 0.0200 | |
7001AC | 12 | 28 | 8 | 5.230 | 2.540 | 60000 | 45000 | 0.0200 | |
7002C | 15 | 32 | 9 | 6.250 | 3.390 | 56000 | 46000 | 0.0300 | |
7002AC | 15 | 32 | 9 | 5.990 | 3.240 | 50000 | 38000 | 0.0300 | |
7003C | 17 | 35 | 10 | 7.270 | 4.000 | 50000 | 38000 | 0.0380 | |
7003AC | 17 | 35 | 10 | 6.890 | 3.820 | 45000 | 34000 | 0.0380 | |
7004C | 20 | 42 | 12 | 10.500 | 6.020 | 43000 | 32000 | 0.0670 | |
7004AC | 20 | 42 | 12 | 9.950 | 5.740 | 38000 | 28000 | 0.0670 | |
Notes: more models we have.
Notes: The bearing can be matched in any number andarrangement.
Angular contact ball bearing
