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

What is the purpose of sealing miniature ball bearings

2023-11-27

The sealing of miniature ball bearings is a key component in ensuring that the inside of the bearing is protected from external contamination, retains lubricant, and prevents lubricant leakage. The design of the sealing structure directly affects the performance, life and reliability of the bearing....

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What are the characteristics and functions of the cage of miniature ball bearings

2023-11-20

The cage of the miniature ball bearing, also known as the buffer or guide frame of the ball bearing, is an important part of the bearing. The design of the cage directly affects the arrangement and relative position of the balls and the overall performance of the bearing. Role and function: The mai...

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What are the characteristics of the balls in miniature ball bearings

2023-11-13

The balls of miniature ball bearings are the core components of the bearing, and their design and manufacturing quality directly affect the performance, life and stability of the bearing. material selection: The balls of miniature ball bearings are usually made of chromium alloy steel or stainless ...

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What are the effects of fine machining and surface treatment on deep groove ball bearings

2023-11-06

The quality machining and surface treatment of deep groove ball bearings are key steps to make certain their excessive performance and lengthy life. Fine processing: Processing of inner and outer jewelry: First, the internal and outer earrings of the bearing may be processed by excessive-precision C...

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What is the function of the cage of deep groove ball bearings

2023-10-30

The cage of a deep groove ball bearing is a key component of the bearing. Its capabilities encompass maintaining and guiding the position of the metal balls, preventing them from colliding with each different, and dispensing the weight, thereby improving the overall performance and life of the beari...

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The Role of the Raceway Groove in Deep Groove Ball Bearings

2023-10-23

The raceway groove in Deep Groove Ball Bearings (DGBBs) plays a pivotal role in their functionality, contributing to the efficient distribution of loads, minimizing friction, and ensuring the smooth operation of the bearing. Guiding Rolling Elements The primary function of the raceway groove in DG...

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High precision is a defining characteristic of Deep Groove Ball Bearings

2023-10-16

High precision is a hallmark of Deep Groove Ball Bearings (DGBBs) and a key factor that sets them apart in various applications. DGBBs are engineered to provide exceptional accuracy, consistency, and reliability in rotational motion, making them vital components in industries where precision is para...

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The Benefits of Balanced Load Distribution in Deep Groove Ball Bearings

2023-10-09

The concept of balanced load distribution is a critical aspect of Deep Groove Ball Bearings (DGBBs) that underlies their ability to efficiently handle both axial and radial loads. A balanced load distribution is achieved through meticulous engineering and design, ensuring that the forces acting on t...

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The ability of Deep Groove Ball Bearings to accommodate both axial and radial loads is a critical aspect

2023-10-02

The ability of Deep Groove Ball Bearings (DGBBs) to accommodate both axial (thrust) and radial (rotational) loads is a critical aspect of their design, making them versatile and indispensable in various applications. Understanding Radial Load Accommodation Radial loads are those forces that act pe...

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How do the bearing material selection affects bearing performance

2023-09-25

The selection of bearing materials has a significant impact on the performance and reliability of deep groove ball bearings. Different materials offer varying levels of strength, durability, heat resistance, and corrosion resistance, making material selection a critical factor in determining a beari...

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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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