D&A Bearing Factory

Making the best bearings For a better world

We are a supplier of high quality plain bearings, sliding bearings, roller bearings and thin section bearings. With a solid knowledge of our products, we will be happy to help find the right parts to meet your requirements, whether you are looking for standard products in large quantities or custom parts.

BRANDS WE TRUST

About Us

Become the best bearing manufacturer with world-leading potential
Workshops

Factory and Workshop

We have factories. The advanced CNC, grinding and assembly equipment ensure the accuracy of product processing. Meanwhile, a testing laboratory and a strict quality inspection system strictly control product quality. We provide cost-effective products to our customers.

D&A Best Selling Brands

Bearings Supplies

D&A Bearings constantly promote the quality, expand the market.
Products have exported to North Amercia, South Amercia, Eastern Europe, Southeast Asia, Africa, Middle East, Eastern Asia, Western Europe more than 40 countries and regions.

DA Bearings

Bearing types

Deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, thrust ball bearings, spherical ball bearings, angular contact ball bearings, spherical roller bearings, needle roller bearings, linear bearings, ceramic bearings, joint bearings, slewing bearings, etc.

Bearing Factory

D&A TRANSMISSION TECHNOLOGY

Specializing in the production of high-quality precision ball bearings and roller bearings, production strength
D&A bearings have a strong production capacity
Perfect advanced testing equipment and high-quality personnel to provide you with OEM, Customized logo, packing, etc.

Advancing bearings, processes and solutions

Some of the machines that use bearings are automobiles, airplanes, generators, and so on. We also use bearings in household appliances such as refrigerators, vacuum cleaners, and air conditioners.

D&A Transmission Technology’s Factory Advantage

With strong production capacity, advanced and perfect testing equipment and highly qualified personnel, through technical exploration and innovation, we feed our customers with cost-effective bearing products

Managment

Strong technical force, excellent production equipment, perfect testing methods and reliable product quality.

Advanced Equipment

Advanced equipment, strong productivity and rich experience to provide you with better service.

Bearing Lab

Case Studies

the mostcomments among our clients is “constant quality” .we firmly believe that the “quality” is the most important factor of the survival of an enterprise. Only with good stable quality you can move on and develop step by step.

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Customer Service

Our customers are our first priority and we strive to understand their organisations and needs so that we can always offer the right products.

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Machinery manufacturing plants

Installation of more than 500 machine shops to help owners of machinery companies improve their performance.

Environmental Protection
Environmental Protection

The concept of sustainable development and ecological recycling. We care for future generations and for the environment.

Recent News

Bearing Factory

Bearing Factory

by D&A bearings 5 Min read
Operating conditions and environmental conditions of spherical roller bearings

Operating conditions and environmental conditions of spherical roller bearings

by D&A bearings 2 Min read
Industrial robot bearing use cases

Industrial robot bearing use cases

by D&A bearings 2 Min read
Exploring unconventional applications of ceramic bearings

Exploring unconventional applications of ceramic bearings

by D&A bearings 4 Min read
Cleaning method of ceramic bearings

Cleaning method of ceramic bearings

by D&A bearings 3 Min read
Wheel bearing

Wheel bearing

by D&A bearings 9 Min read
SKF helps commercial vehicle development

SKF helps commercial vehicle development

by D&A bearings 3 Min read
SKF Launches New Hybrid Deep Groove Ball Bearings for Higher Power Output in Small Motors

SKF Launches New Hybrid Deep Groove Ball Bearings for Higher Power Output in Small Motors

by D&A bearings 2 Min read
How is bearing accuracy differentiated? Bearing tolerance gradeHow is bearing accuracy differentiated? Bearing tolerance grade

How is bearing accuracy differentiated? Bearing tolerance gradeHow is bearing accuracy differentiated? Bearing tolerance grade

by D&A bearings 2 Min read
Rolling bearing rotational accuracy index and meaning

Rolling bearing rotational accuracy index and meaning

by D&A bearings 4 Min read
Ten points to note for proper bearing maintenance

Ten points to note for proper bearing maintenance

by D&A bearings 4 Min read
Application profile of inlay type plain bearing solid lubrication material

Application profile of inlay type plain bearing solid lubrication material

by D&A bearings 16 Min read
Rolling bearing basics – bearing noise

Rolling bearing basics – bearing noise

by D&A bearings 3 Min read
Bearing assembly basics that determine bearing life

Bearing assembly basics that determine bearing life

by D&A bearings 7 Min read
Knowledge of chamfering for bearing assembly

Knowledge of chamfering for bearing assembly

by D&A bearings 2 Min read
Rolling bearing basics – bearing noise

Rolling bearing basics – bearing noise

by D&A bearings 3 Min read
Mechanisms of galvanic corrosion damage in motor bearings

Mechanisms of galvanic corrosion damage in motor bearings

by D&A bearings 4 Min read
Machining difficulties and solutions for thin-walled bearings

Machining difficulties and solutions for thin-walled bearings

by D&A bearings 3 Min read
Sliding bearing journal sticking causes and preventive measures

Sliding bearing journal sticking causes and preventive measures

by D&A bearings 12 Min read
【Bearing knowledge】Spherical plain bearings

【Bearing knowledge】Spherical plain bearings

by D&A bearings 14 Min read
Bearing manufacturing technology – grinding process

Bearing manufacturing technology – grinding process

by D&A bearings 8 Min read
Heat treatment stress and its effects

Heat treatment stress and its effects

by D&A bearings 12 Min read
Common Bearing Failures Explained!

Common Bearing Failures Explained!

by D&A bearings 3 Min read
Spherical Roller Bearing General Knowledge Introduction

Spherical Roller Bearing General Knowledge Introduction

by D&A bearings 6 Min read
Characterization of micro-spalling and wear of different rolling bearing steels: effect of hardness and heat treatment

Characterization of micro-spalling and wear of different rolling bearing steels: effect of hardness and heat treatment

by D&A bearings 7 Min read
Rolling bearing fatigue failure form and anti-fatigue method

Rolling bearing fatigue failure form and anti-fatigue method

by D&A bearings 6 Min read
Smart Factory – D&A Bearings

Smart Factory – D&A Bearings

by D&A bearings 4 Min read
Material transportation

Material transportation

by D&A bearings 1 Min read
Agricultural machinery

Agricultural machinery

by D&A bearings 1 Min read
Industrial Fans

Industrial Fans

by D&A bearings 1 Min read
Industrial Metallurgy

Industrial Metallurgy

by D&A bearings 1 Min read
Industrial Motor

Industrial Motor

by D&A bearings 1 Min read
Analysis Of The Status Of Packaging Machinery Bearings

Analysis Of The Status Of Packaging Machinery Bearings

by D&A bearings 2 Min read