Sealed Radial Ball Bearing 6207 ZZ Single Row Radial Bearing 35x72x17
Brand Name:CNBTZC or OEM
Certification:IATF16949:2016
Model Number:6207 ZZ / 6207 2Z
Minimum Order Quantity:50000
Delivery Time:30 days
Place of Origin:China
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Precision 6207 ZZ Sealed Radial Single Row Deep Groove Ball Bearing Laundry Machines
Precision Roller Bearings 6207 ZZ C3 Deep Groove Ball Bearings Single Row 35*72*17mm Laudry Machines Washing Machine and Dryer
The 6207 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 | |
| 6207 ZZ | 35 | 72 | 17 | 1.1 | 25700 | 15300 | 6300 | / | 0.288 |
| Ring Material | Chrome Steel |
| Roller Material | Chrome Steel |
| Cage | 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 Laundry Machines(Washing Machines and Dryers).
Laundry machines (washing machines and dryers) typically use two sets of bearings, with the following requirements:
Low Noise Operation:
Bearings must operate without unusual noises and maintain low decibel levels to ensure quiet operation.
Long Service Life:
Drum washing machine bearings require a very high lifespan, with a minimum of 2,500 simulated spin cycles under load and centrifugal force.
Speed Requirements:
Agitator-type washing machines: The motor speed is generally around 1,400 RPM.
Drum washing machines with BLDC motors:
No-load speed: Typically reaches 16,000 RPM.
Load speed: Around 12,000 RPM.
Variable Frequency Operation:
For models with variable frequency drives, bearings must have high durability and resistance to micro-wear to meet the stringent lifespan requirements.
What's the Performance Features of 6207 ZZ Bearings in Washing Machine / Dryer?
The 6207 ZZ bearing, featuring metal shields on both sides, is ideally suited for washing machines and dryers, offering low noise operation essential for maintaining quiet performance. Designed to endure rigorous conditions, it supports a long service life, withstanding at least 2,500 simulated spin cycles under load and centrifugal force. Capable of handling high speeds—up to 16,000 RPM no-load and around 12,000 RPM under load—it is particularly fitting for drum washing machines with BLDC motors. Additionally, its durability under variable frequency operation ensures resistance to micro-wear, meeting stringent lifespan requirements. This makes the 6203 ZZ bearing a reliable choice for the demanding environments of modern laundry machines.
What's the Applications of the 6207 ZZ Bearing?
The 6207 ZZ bearing, a deep groove ball bearing, finds extensive application across various industries due to its ability to support both radial and axial loads, high-speed performance, and sealed design that protects against dust and moisture. It is widely used in the automotive industry for components like mufflers and hub bearings, in machinery equipment such as machine tools and plastic printing devices, in industrial automation for robotics and conveyor systems, in electronic devices like hard disk drives and fans, and in aerospace for critical parts including landing gear and engines. Additionally, it plays a crucial role in agricultural, construction, food processing, textile, papermaking, and marine machinery, highlighting its reliability and versatility across multiple sectors.
If you have more specific questions about the 6207 ZZ bearing or need additional information, feel free to ask!
Sealed Radial Ball Bearing 6207 ZZ Single Row Radial Bearing 35x72x17
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