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Washing Machine Bearings Wholesale

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Washing machine Bearings

The bearings of washing machines mainly bear radial loads, and the spindle speed is generally low. In addition to a certain load-bearing capacity, smooth operation, and long service life, there is also an important requirement for bearing performance that the vibration noise of the bearing should be low.
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  • Bearing No. Main Dimensions Basic rating Dynamic load Cr (KN) Basic rating Static load Cor (KN) Limiting Speed (r/min) Weight(kg)
    dxDxB (mm) Grease lubrication Oil lubrication
    6200 2RS/ZZ 10×30×9 5.1 2.38 25000 30000 0.032
    6201 2RS/ZZ 12×32×10 6.82 3.05 22000 26000 0.037
    6204 2RS/ZZ 20×47×14 12.79 6.58 15000 18000 0.104
    6205 2RS/ZZ 25×52×15 14.02 7.88 13000 15000 0.129
    6206 2RS/ZZ 30×62×16 19.5 11.2 11000 13000 0.199
    6207 2RS/ZZ 35×72×17 25.67 15.3 9500 11000 0.288
    6305 2RS/ZZ 25×62×17 20.6 11.2 11000 13000 0.235
    6306 2RS/ZZ 30×72×19 26.7 15 9500 12000 0.345
    6307 2RS/ZZ 35×80×21 33.5 19.2 8500 10000 0.464
Zhejiang Fit Bearing Co.,Ltd.

About CCF Bearing

Zhejiang Fit Bearing Co., Ltd. was established in November 2003 with a registered capital of USD 2 million. The plant covers an area of ​​35,000 square meters and 20,000 square meters, with more than 120 workers and more than 20 technical management personnel.

At the beginning of its establishment, the company specialized in producing all kinds of low-noise long-life ball bearings. As a professional Wholesale Washing Machine Bearings Manufacturers and Washing Machine Bearings Factory, After years of development in the bearing industry, we have accumulated rich experience in production and management. In 2013, we began to vigorously develop agricultural machinery parts and construction machinery parts. At present, we have formed a team with exquisite technology and excellent management, capable of R&D, manufacturing, sales and service in the bearing industry and agricultural machinery parts. After years of hard work and development, we have formed a capable R&D and manufacturing team. They have rich knowledge and experience in materials, heat treatment, machining and grinding. There are currently 9 professional R&D engineers responsible for the development of new products.


Washing machine Bearings

Industry Knowledge Expansion

How can excessive vibration impact the lifespan of washing machine bearings?
Excessive vibration can significantly impact the lifespan of washing machine bearings in the following ways:
1. Wear and tear: Excessive vibration causes the bearings to experience constant stress and pressure, leading to accelerated wear and tear. Over time, this can cause the bearings to degrade and fail prematurely.
2. Misalignment: Vibrations can cause the bearings to become misaligned, leading to uneven distribution of load and increased strain on certain parts of the bearing. This can lead to localized damage and reduced bearing lifespan.
3. Lubrication issues: Vibration can cause the lubricant in the bearings to degrade or become less effective. Inadequate lubrication can result in increased friction and heat, further damaging the bearings.
4. Fatigue failure: High levels of vibration can cause fatigue failure in the bearings. This occurs when repeated stress cycles exceed the material's endurance limit, leading to cracks and eventual failure.
5. Structural damage: Excessive vibration not only affects the bearings but can also damage other parts of the washing machine, such as the motor and drum. This additional damage further increases the strain on the bearings, reducing their lifespan.

How do bearing seals and shields protect washing machine bearings from contaminants?
Bearing seals and shields protect washing machine bearings from contaminants by creating a physical barrier between the bearing and the external environment. Here's how they work:
1. Seal: A bearing seal is a rubber or metal ring that is fitted around the outside of the bearing. It is designed to completely enclose the bearing and prevent any contaminants from entering. The seal creates a tight barrier that prevents dust, dirt, water, and other particles from getting inside the bearing.
2. Shield: A bearing shield is a metal disc or plate that is placed on one or both sides of the bearing. It is typically made of stainless steel and has a small gap between the shield and the inner race of the bearing. The shield provides protection by deflecting larger particles away from the bearing while allowing some airflow for lubrication.
Both seals and shields serve the same purpose of protecting the bearing from contaminants, but they differ slightly in their design and function. Seals provide a higher level of protection as they completely enclose the bearing, while shields offer some protection while allowing for lubrication through the gaps.
By effectively sealing or shielding the bearing, contaminants such as dust, dirt, water, and other particles are prevented from entering, which can cause damage to the bearing and lead to premature wear and failure. Maintaining clean and well-protected bearings is crucial for the smooth operation and longevity of a washing machine.