Welcome to Linqing Hairui Bearing Manufacturing Co., Ltd.
PRODUCT CENTER
After years of development, the company's product line has been continuously extended, covering double row angular contact ball bearings 3056 series, 3086 series, 54 series, 38 series, 39 series, 30 series, double row deep groove ball bearings, LR series double row angular contact ball bearings , LFR series double row angular contact ball bearings, KR series bearings, RV series and RM series, elevator bearings, automotive air conditioning compressor electromagnetic clutch bearings and square hole agricultural machinery bearings. The bearing accuracy reaches P0, P6, P5 and P4 levels.
Linqing Hairui Bearing Manufacturing Co., Ltd.
After years of development, the company's product line has been continuously extended, covering double row angular contact ball bearings 3056 series, 3086 series, 54 series, 38 series, 39 series, 30 series, double row deep groove ball bearings, LR series double row angular contact ball bearings , LFR series double row angular contact ball bearings, KR series bearings, RV series and RM series, elevator bearings, automotive air conditioning compressor electromagnetic clutch bearings and square hole agricultural machinery bearings. The bearing accuracy reaches P0, P6, P5, P4 levels, and the products are extensive. It is used in high-precision machine tools and equipment used in automobile air conditioners, motors, sewage treatment water pumps, oil pumps, reducers, prospectors, polishing machines, cutting machines, diesel engines, trains, ships, textile machinery, steel mills and other industries.
VIEW MOREThe company was established in 2009
Rich product range
More than 300 technical workers
The total construction area of the factory is more than 30,000 square meters
WHY CHOOSE US ?
STRICT TESTING
Strictly monitor the R&D and production processes and actively implement strict testing standards
STRONG ABILITY TO SUPPLY
Professional and perfect after-sales service relieves customers' worries.
ADVANCED EQUIPMENT
We have built an installation workshop and a grinding machine workshop, and introduced industry-leading production equipment and testing instruments.
RELIABLE QUALITY
The products have reliable quality and stable performance and are sold well in the national market and exported to Southeast Asia, Europe, South America, the Middle East and other regions.
NEWS CENTER
Understanding Shielded Deep Groove Bearings: Enhancing Performance in Industrial Applications
Shielded deep groove bearings are a vital component in modern industrial machinery, known for their versatility and robust performance. These bearings are designed with a shield that provides an additional layer of protection against contaminants such as dust, dirt, and moisture. This feature significantly extends the lifespan of the bearing and reduces maintenance requirements, making them an exc
2025-10-14
The Role of Needle Roller Bearings in Enhancing Equipment Performance
The Role of Needle Roller Bearings in Enhancing Equipment Performance Table of Contents 1. Introduction to Needle Roller Bearings 2. Design and Structure of Needle Roller Bearings 3. Key Benefits of Needle Roller Bearings 4. Applications of Needle Roller Bearings in Industrial Equipment 5. How Needle Roller Bearings Enhance Equipment Performance 6. Maintenance Practices fo
2025-10-11
Understanding Tapered Roller Bearings: Essential Knowledge for Industrial Applications
Tapered roller bearings play a vital role in the realm of industrial equipment and components, particularly in applications requiring efficient load handling and rotational performance. These bearings are designed with conical rollers arranged in a way that allows them to handle both radial and axial loads simultaneously. The unique geometry of tapered roller bearings enables them to accommodate a
2025-10-08
How to Choose the Right Double Row Ball Bearings for Specific Industrial Applications
How to Choose the Right Double Row Ball Bearings for Specific Industrial Applications In the realm of industrial machinery, the choice of components can significantly impact operational efficiency and equipment longevity. Among these components, double row ball bearings stand out due to their capacity to handle both radial and axial loads effectively. This article aims to guide you through the i
2025-10-05
APPLICATION FIELD
Application field
Industrial Generation
Mining Machinery
Precision Parts
