Precision Bearings for Smart Home Appliances | KET Models
From cordless vacuum cleaners and smart air purifiers to high-speed blenders and food processors, smart home appliances require internal motors that operate flawlessly over years of daily use. Ningbo Kexiang Bearing Technology Co., Ltd. (KET) produces 100 million precision bearing sets annually, with our products widely utilized in the household appliance sector. Our unwavering commitment to quality has made us a trusted supplier for major international home appliance brands, including Joyoung .
The Demands of Smart Home Appliances
Bearings used in household environments face a unique set of engineering challenges compared to heavy industrial machinery. KET’s automated manufacturing lines are optimized to address these specific needs:
- Acoustic Excellence (Low Noise): Appliances operate in living spaces, meaning motor noise must be minimized. KET bearings undergo strict automated acoustic testing to ensure they run silently, preventing irritating harmonic resonance.
- High-Speed Durability: Devices like modern vacuum cleaners and blenders require brushless motors that operate at tens of thousands of RPMs. Our precision-ground raceways ensure these high limiting speeds can be achieved without dangerous heat buildup.
- Contamination Protection: Kitchens and living rooms introduce moisture, dust, and food particles. KET offers shielded (ZZ type) and sealed (RS type) bearings to lock in the lubricating grease and block out external contaminants.
Recommended KET Bearing Models for Home Appliances
KET's deep groove ball bearings, particularly those with inner diameters ranging from 4mm to 20mm, are the industry standard for household appliances. Below is a selection of highly recommended metric models frequently used by OEM appliance manufacturers:
| Model (Open / Shielded) | Inner Diameter (d) | Outer Diameter (D) | Width (B / B1) |
|---|---|---|---|
| 608 / 608zz | 8 mm | 22 mm | 7 mm |
| 6000 / 6000zz | 10 mm | 26 mm | 8 mm |
| 6200 / 6200zz | 10 mm | 30 mm | 9 mm |
| 6001 / 6001zz | 12 mm | 28 mm | 8 mm |
| 6201 / 6201zz | 12 mm | 32 mm | 10 mm |
| 6002 / 6002zz | 15 mm | 32 mm | 9 mm |
*Note: The dimensions provided above (Inner Diameter x Outer Diameter x Width) correspond to the technical parameters of KET's deep groove ball bearing metric series.
Empowering Appliance Manufacturers
For home appliance brands, component reliability directly impacts consumer reviews and warranty costs. By utilizing KET's fully automated 100% dimensional inspection and precision lubrication capabilities, OEMs can ensure that their smart appliances deliver powerful, frictionless, and silent performance right out of the box.
Looking to upgrade the motor performance of your home appliances? Discover more about our capabilities and customize your order today at KET Precision Bearings.
