
The basic structure of a deep groove ball bearing consists of an outer ring, inner ring, steel balls, and a cage. Its raceway is a deep, continuous, curved groove, which gives it the following outstanding characteristics:
Versatile versatility
High speed capability
Low frictional torque and high efficiency
Simple structure and low manufacturing cost
Low noise and low vibration
Main application areas:
Deep groove ball bearings are ubiquitous, covering almost all industrial fields and everyday appliances:
Electric motors/generators: Standard configuration for small and medium-sized motors.
Automotive: Auxiliary components other than the wheel hub (such as generators, tensioners, gearboxes).
Home appliances: Air conditioners, washing machines, vacuum cleaners, fans, etc.
General machinery: Gearboxes, pulleys, pumps, agricultural implements.
Office equipment and precision instruments: Computer hard drives, optical drives, small measuring instruments.
| Inquiry | Bearing Number | Dimensions | |||
|---|---|---|---|---|---|
| d (mm) | D (mm) | B (mm) | |||
| 6300 ZZ & 2RS | 10 | 35 | 11 | ||
| 6200 ZZ & 2RS | 10 | 30 | 9 | ||
| 6000 ZZ & 2RS | 10 | 26 | 8 | ||
| 6900 ZZ & 2RS | 10 | 22 | 6 | ||
| 6800 ZZ & 2RS | 10 | 19 | 5 | ||
| 63800 ZZ & 2RS | 10 | 19 | 7 | ||
| 6700 ZZ & 2RS | 10 | 15 | 3 | ||
| 639 ZZ & 2RS | 9 | 30 | 10 | ||
| 629 ZZ & 2RS | 9 | 26 | 8 | ||
| 609 ZZ & 2RS | 9 | 24 | 7 | ||
| 699 ZZ & 2RS | 9 | 20 | 6 | ||
| 689 ZZ & 2RS | 9 | 17 | 4 | ||
| 679 ZZ & 2RS | 9 | 14 | 3 | ||
| 638 ZZ & 2RS | 8 | 28 | 9 | ||
| 628 ZZ & 2RS | 8 | 24 | 8 | ||
| 608 ZZ & 2RS | 8 | 22 | 7 | ||
| 698 ZZ & 2RS | 8 | 19 | 6 | ||
| 688 ZZ & 2RS | 8 | 16 | 4 | ||
| MR148 ZZ & 2RS | 8 | 14 | 3.5 | ||
| MR128 ZZ & 2RS | 8 | 12 | 2.5 | ||
| 637 ZZ & 2RS | 7 | 26 | 9 | ||
| 627 ZZ & 2RS | 7 | 22 | 7 | ||
| 607 ZZ & 2RS | 7 | 19 | 6 | ||
| 697 ZZ & 2RS | 7 | 17 | 5 | ||
| 687 ZZ & 2RS | 7 | 14 | 3.5 | ||
| MR137 ZZ & 2RS | 7 | 13 | 3 | ||
| MR117 ZZ & 2RS | 7 | 11 | 2.5 | ||
| 636 ZZ & 2RS | 6 | 22 | 7 | ||
| 626 ZZ & 2RS | 6 | 19 | 6 | ||
| 606 ZZ & 2RS | 6 | 17 | 6 | ||
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