608 ZZ C3 Miniature Deep Groove Ball Bearings Single Row 8*22*7mm For Air Conditioner
608 ZZ C3 Miniature Deep Groove Ball Bearings Single Row 8*22*7mm Air Conditioner
The 608 ZZ bearing is a widely used deep groove ball bearing, known for its simplicity, reliability, and versatility. Here’s a detailed introduction to this popular bearing type:
| Bearing Number | Dimensions(mm) | Basic Load Rating(N) | Limiting Speed(rpm) | Weight(Kg) | |||||
| Inner Diameter | Outer Diameter | Width | Chamfer | Dynamic | Static | Grease | Oil | ||
| d | D | B | r(min) | Cr | Cor | Non-contact | Non-contact | Reference | |
| 608 ZZ | 8 | 22 | 7 | 0.3 | 3290 | 1360 | 34000 | / | 0.0129 |
| Ring Material | Chrome Steel |
| Roller Material | Chrome Steel |
| Cage | Nylon/Steel |
| Lubrication | Grease |
| Measurement Unit | Metric |
| Seal Type | ZZ(2RS,2RZ, open types are available) |
| Temperature Range | -30°C ~ +150°C |
| CERTIFICATE | RoHS, IATF16949:2016 |
| Feature | Long Life,Low Noise,High Speed |
| Service | OEM&ODM Customized Services |
| Samples | Please Contact Us |
| Service | Online Support,Professional Service |
| Size | Standard,For custom sizes ,please contact us |
| Factory Manufacturer | Yes |
| Size | Standard,For custom sizes ,please contact us |
| Bearing Type | Ball |
| For Load Direction | Radial |
| Construction | Single Row |
| Tolerance Class | P6,P0 |
| Radial Clearance | C3 |
Requirements for Bearings in Air Conditioners.
Air conditioners typically use two sets of bearings. The specific requirements for these bearings are as follows:
- Operational Speed: The bearings should be capable of operating at speeds ranging from approximately 2,800 to 3,000 RPM.
- Quiet Operation: There is a high requirement for low noise performance. The bearings must be exceptionally quiet, similar to those used in sealed motors.
- Long Service Life: The bearings should support long-term operation with minimal maintenance or replacement, ensuring reliable and continuous performance.
What's the Performance Features of 608 ZZ Bearings in Air Conditioner?
The 608 ZZ bearing in air conditioners offers several key performance features: it can operate efficiently at speeds ranging from 2,800 to 3,000 RPM, ensuring quiet and smooth operation, which is crucial for low-noise requirements. Its zinc-plated steel shields protect against dust and moisture, extending the bearing's lifespan and ensuring reliable long-term performance. The compact and lightweight design makes it suitable for space-constrained applications, while its cost-effective nature reduces maintenance needs.
What's the Applications of the 608ZZ Bearing?
The 608ZZ bearing, renowned for its versatility and reliability, is widely used across various industries. It supports small electric motors in household appliances like fans and vacuum cleaners, ensures smooth operation in power tools such as drills and grinders, and facilitates rotation in home appliances including washing machines and dryers. In office equipment, it aids paper feed mechanisms in printers and copiers and supports scanning movements in scanners. The bearing also plays a crucial role in automotive applications by enabling smooth window lifts and seat adjustments. Additionally, it is essential for sports and recreation items like inline skates, skateboards, and bicycles, and supports conveyor belts and robotic arms in industrial automation. Its compact and durable design, along with double metal shields that protect against contaminants, makes the 608ZZ bearing an ideal choice for applications requiring dependable rotational support in diverse environments.
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