608 ZZ Deep Groove Ball Bearing Precision Roller Bearings 8*22*7mm Air Purifiers
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Our annual production capacity for small motor bearings, such as 608 ZZ, 6200 ZZ, 6201 ZZ, and 6202 ZZ, is 140 million pieces.
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,P5 |
| Radial Clearance | MC3 |
Requirements for Air Purifier Bearings
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Speed: Not very high, approximately 2500 RPM
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Noise: Extremely low noise, similar to the bearings used in air conditioner sealed motors
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Longevity: Long service life for reliable and durable operation
What's the Performance Features of 608 ZZ Bearings in Air Conditioner?
The 608 ZZ bearing, with its double-sided seals, provides a good balance of low noise operation, adequate speed capability (up to around 2500 RPM), and protection against contaminants, making it suitable for use in air purifiers. While it may not achieve the extremely quiet performance of specialized bearings used in sealed air conditioner motors, proper lubrication and installation can ensure relatively silent and reliable operation, supporting the long service life needed for durable air purifier function.
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.
If you need more detailed information , feel free to ask!
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608ZZ Deep Groove Ball Bearing Precision Roller Bearing 8*22*7mm For Air Purifiers Images
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