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
Why Needle Roller Bearings Are Essential for Modern Machinery
Why Needle Roller Bearings Are Essential for Modern Machinery Table of Contents 1. Introduction to Needle Roller Bearings 2. What Are Needle Roller Bearings? 3. Advantages of Needle Roller Bearings 4. Applications of Needle Roller Bearings in Modern Machinery 5. Key Design Features of Needle Roller Bearings 6. Maintenance and Longevity of Needle Roller Bearings 7. Futu
2026-06-17
Understanding Tapered Roller Bearings: Design, Benefits, and Applications
Tapered roller bearings are designed to accommodate both radial and axial loads, making them a versatile choice for many industrial applications. The key feature of these bearings is their tapered design, which allows the rollers to make contact with the raceway at a specific angle. This unique configuration not only facilitates higher load capacities but also improves overall efficiency and perfo
2026-06-10
Why Double Row Ball Bearings are Essential for Smooth Machinery Operation
Why Double Row Ball Bearings are Essential for Smooth Machinery Operation Introduction to Double Row Ball Bearings In the world of machinery, precision and reliability are paramount. One component that plays a fundamental role in ensuring these qualities is the **double row ball bearing**. Unlike their single-row counterparts, double row ball bearings offer enhanced load-carrying capacity and stab
2026-06-07
Understanding Spherical Roller Bearings: Key Insights for Industrial Applications
Spherical roller bearings are designed to accommodate misalignment between the shaft and housing, making them an ideal choice for applications where shaft deflection and alignment issues are common. They feature two rows of symmetrical rollers that are oriented around a spherical outer raceway. This unique design allows for automatic alignment, enabling the bearing to handle both radial and axial
2026-06-04
APPLICATION FIELD
Application field
Industrial Generation
Mining Machinery
Precision Parts
