About us

Ningbo Huanhui Bearing Co., Ltd.

We are professional

wholesale miniature ball bearings manufacturers and motor bearing factory

in China, specialized in the manufacturing deep groove ball bearing. Not only advanced automated production equipment, strict enterprise management, excellent talent team, and strong technology, rigorous process, but also we have a large number of precision grinding machine, mainly use high-quality bearing steel "GCr15" as raw material, and low-carbon alloy steel as attached.

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Product Category

6000 Series Deep Groove Ball Bearing

Product features: low noise, high sealing performance, long life, no abnormal noise.

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6200 Series Deep Groove Ball Bearing

Product features: low noise, high sealing performance, long life, no abnormal noise.

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6300 Series Deep Groove Ball Bearing

Product features: low noise, high sealing performance, long life, no abnormal noise.

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6700 Series Deep Groove Ball Bearing

Product features: low noise, high sealing performance, long life, no abnormal noise.

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6800 Series Deep Groove Ball Bearing

Product features: low noise, high sealing performance, long life, no abnormal noise.

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6900 Series Deep Groove Ball Bearing

Product features: low noise, high sealing performance, long life, no abnormal noise.

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1600 Series Deep Groove Ball Bearing

Product features: low noise, high sealing performance, long life, no abnormal noise.

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16000 Series Deep Groove Ball Bearing

Product features: low noise, high sealing performance, long life, no abnormal noise.

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Non Standard Series Deep Groove Ball Bearing

Product features: low noise, high sealing performance, long life, no abnormal noise.

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Widen Series Deep Groove Ball Bearing

Product features: low noise, high sealing performance, long life, no abnormal noise.

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Flange Series Deep Groove Ball Bearing

Product features: low noise, high sealing performance, long life, no abnormal noise.

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Inch Series Deep Groove Ball Bearing

Product features: low noise, high sealing performance, long life, no abnormal noise.

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Product Display

Explore Our Featured Products

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Flange Bearing China Factory

Flange Bearing China Factory

12x28x8mm F6001 ZZ F6001 2RS Rubber Sealed Miniature Radial Flange Deep Groove Ball Bearing for Tool Equipment Pump Motor Industry

12x28x8mm F6001 ZZ F6001 2RS Rubber Sealed Miniature Radial Flange Deep Groove Ball Bearing for Tool Equipment Pump Motor Industry

12.7x28.575x6.35mm Deep Groove Ball Bearing R8 2RS R8/2RS Inch Size R Series Open/ZZ/2RS

12.7x28.575x6.35mm Deep Groove Ball Bearing R8 2RS R8/2RS Inch Size R Series Open/ZZ/2RS

Hot Selling Electrical Motor Cheaper Deep Groove Ball Bearing R10 ZZ

Hot Selling Electrical Motor Cheaper Deep Groove Ball Bearing R10 ZZ

Inch Size Deep Groove Ball Bearings R10 R10 ZZ R10 2RS 0.625*1.375*0.3437inch

Inch Size Deep Groove Ball Bearings R10 R10 ZZ R10 2RS 0.625*1.375*0.3437inch

60 Series Deep Groove Ball Bearings

60 Series Deep Groove Ball Bearings

607 ZZ Wiper Bearing for Auto Parts Car Wiper

607 ZZ Wiper Bearing for Auto Parts Car Wiper

609 ZZ Scooter Slide Shoe Bearing 609ZZ 2RS High Speed Micro Deep Groove Ball Bearing

609 ZZ Scooter Slide Shoe Bearing 609ZZ 2RS High Speed Micro Deep Groove Ball Bearing

6001 2RS Motorcycle Parts/Bearing

6001 2RS Motorcycle Parts/Bearing

Chrome Steel Motorcycle Fans Deep Groove Ball Bearing 6003 2RS Used Windows And Doors High Quality 17x35x10mm

Chrome Steel Motorcycle Fans Deep Groove Ball Bearing 6003 2RS Used Windows And Doors High Quality 17x35x10mm

Miniature Deep Groove Ball Bearings 608 ZZ

Miniature Deep Groove Ball Bearings 608 ZZ

6201 ZZ Deep Groove 12x32x10mm Ball Bearing List 6201 2RS Bearing Free Sample

6201 ZZ Deep Groove 12x32x10mm Ball Bearing List 6201 2RS Bearing Free Sample

Application

MEMS

The micro-motor bearing reduces the gap between the cage's pockets, the cage has a small string momentum when it rotates, and the impact force of the ...

Household Appliances

Household appliances require bearings to have a long working life, no need to add lubricants, and less heat.

Motorcycle

Vehicle bearings have the advantages of bearing capacity, structure, manufacturing cost and so on.

Medical Instruments

The characteristics of medical equipment bearings are much better than ordinary bearing steels, and they have certain anti-rust functions.

Fitness Equipment

Good wear resistance, small friction coefficient and long service life. It has an appropriate amount of elasticity and plasticity, which can distribut...

Textile Machine

Can bear radial load and bidirectional axial load.

Agricultural Machinery

It can bear radial load and bidirectional axial load. A single bearing can replace the angular contact ball bearing with front combination or rear com...

Craft Decoration

Professional, many varieties and specifications, high processing quality requirements.

Scooter

It is stable, reliable and noiseless. Under the condition of liquid lubrication, the sliding surface is separated by lubricating oil without direct co...

Hot News

Provide you with the latest enterprise and industry news

How a deep groove ball bearing functions step by step

2023-09-18

A deep groove ball bearing functions by allowing smooth and low-friction rotation between two parts, typically a rotating shaft and a stationary housing or bore. It achieves this through a clever arrangement of components and principles of rolling contact. Here's how a deep groove ball bearing funct...

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How do the speed affects deep groove ball bearing operating temperature

2023-09-11

The speed at which a deep groove ball bearing operates has a significant influence on its working temperature. The relationship between speed and temperature in deep groove ball bearings can be explained by several key factors: Frictional Heat Generation: At higher speeds, the rolling elements (bal...

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The influence of load on working temperature of deep groove ball bearings

2023-09-04

The load applied to deep groove ball bearings has a significant influence on their working temperature. The relationship between load and temperature can be understood through the following key points: Frictional Heat Generation: When a load is applied to a deep groove ball bearing, the rolling ele...

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The concept about load-carrying capacity of deep groove ball bearings

2023-08-28

The load-carrying capacity of deep groove ball bearings is a crucial factor to consider when selecting the right bearing for a particular application. Deep groove ball bearings are known for their ability to support both radial and axial loads. Radial Load: Definition: Radial load is the load that ...

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The shielding and sealing mechanisms in deep groove ball bearings

2023-08-21

Shielding and sealing in deep groove ball bearings are crucial features that enhance their performance and extend their lifespan, especially in harsh or contaminated environments. These protective elements serve to safeguard the integrity of the bearing's interior and maintain its operational effici...

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Raceways are fundamental elements within deep groove ball bearings

2023-08-14

Raceways are fundamental elements within deep groove ball bearings that enable the smooth and efficient rolling of balls, facilitating the bearing's primary functions of load support, reduced friction, and controlled motion. Inner Raceway: Function: The inner raceway, located on the inner ring of ...

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The characteristics and significance about the inner and outer rings of deep groove ball bearings

2023-08-07

The inner and outer rings of deep groove ball bearings play critical roles in the function and performance of these versatile components. Inner Ring: Function: The inner ring, also known as the inner raceway, serves several crucial functions in a deep groove ball bearing: Support for the Rotating ...

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The high-speed and low-friction characteristics of miniature ball bearings

2023-08-01

One of the key advantages of miniature ball bearings is their ability to operate at high speeds while maintaining low friction. This unique combination of attributes makes them highly desirable for applications that demand precision, efficiency and reduced energy consumption. Rolling Element Desig...

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The concept of load support and distribution in ball bearings

2023-07-24

Load support and distribution are critical functions of ball bearings, ensuring the efficient transmission of forces within machinery and equipment. By effectively managing applied loads, ball bearings prevent excessive stress on individual components, leading to improved performance, increased dura...

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The key advantages of deep groove ball bearings

2023-07-17

Deep groove ball bearings are an essential component of modern machinery and play a crucial role in enabling smooth and efficient rotational motion. With their widespread usage across industries, deep groove ball bearings have become synonymous with reliability, durability, and precision. Deep groo...

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The applications and advantages of single row deep groove ball bearings

2023-07-10

Single row deep groove ball bearings are essential components in various industries, providing reliable and efficient operation for a wide range of applications. These bearings have been a staple in mechanical systems for decades, known for their versatility, high load capacity, and low friction cha...

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What are the types and functions of miniature ball bearings

2023-07-03

Miniature ball bearings are marvels of engineering, serving as essential components in a wide range of industries and applications. These small yet powerful devices provide smooth and precise motion control in spaces where conventional bearings cannot operate effectively. Designed to withstand high ...

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