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 Deep Groove Ball Bearings: Key Features and Applications
Deep groove ball bearings are among the most widely used types of rolling bearings in industrial applications. Their ability to accommodate both radial and axial loads, combined with their simple design, makes them a preferred choice for various machinery and equipment. Typically constructed from high-quality materials, these bearings ensure durability and long service life, which are crucial in d
2026-11-12
Understanding the Noise Level of Double-Row Deep Groove Ball Bearings: A Comprehensive Insight
Understanding the Noise Level of Double-Row Deep Groove Ball Bearings Table of Contents 1. Introduction to Double-Row Deep Groove Ball Bearings 2. Design Features of Double-Row Deep Groove Ball Bearings 3. Understanding Noise Levels in Bearings 4. Factors Affecting Noise Levels in Double-Row Deep Groove Ball Bearings 5. Measuring Noise Levels in Bearings 6. Methods for Reducing Noise
2026-11-09
Understanding Low Noise Deep Groove Ball Bearings: A Key Component for Industrial Equipment
Low noise deep groove ball bearings are essential components in various industrial equipment and applications, primarily due to their significant contribution to reducing operational noise while maintaining performance efficiency. These bearings are designed with specific features that enable them to operate smoothly and quietly, making them ideal for environments where noise reduction is crucial,
2026-10-18
How to Select the Right Self Aligning Ball Bearing for Your Project
How to Select the Right Self Aligning Ball Bearing for Your Project Table of Contents Understanding Self-Aligning Ball Bearings Key Features of Self-Aligning Ball Bearings Applications of Self-Aligning Ball Bearings Important Factors to Consider When Selecting Bearings Determining Load Capacity Bearing Materials and Quality Standards Installation and Maintenance Consid
2026-10-15
APPLICATION FIELD
Application field
Industrial Generation
Mining Machinery
Precision Parts
