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
Essential Guide to Thrust Bearings for Elevators: Maximizing Performance and Reliability
Thrust bearings are essential components used in various mechanical systems, including elevators. Their primary function is to support axial loads, which are forces acting along the shaft's axis. In elevator systems, where vertical movement is a constant, thrust bearings ensure smooth operation and enhance overall safety. Elevators undergo significant stress and strain during operation. The thrust
2026-09-06
The Science Behind Split Type Cylindrical Roller Bearings: What You Need to Know
The Science Behind Split Type Cylindrical Roller Bearings: What You Need to Know Table of Contents 1. Introduction to Split Type Cylindrical Roller Bearings 2. Design Features of Split Type Cylindrical Roller Bearings 3. Functionality of Split Type Cylindrical Roller Bearings 4. Applications of Split Type Cylindrical Roller Bearings 5. Advantages of Using Split Type Cylindrica
2026-09-03
Understanding Shielded Deep Groove Bearings: Enhancing Performance in Industrial Applications
Shielded deep groove bearings are essential components in a wide range of industrial applications, offering both reliability and efficiency. These bearings are designed to handle radial and axial loads, making them versatile for various machinery and equipment. Their construction typically features an inner and outer ring with a series of balls in between, allowing for smooth rotational movement.
2026-08-31
The Evolution of Needle Roller Bearings: From Concept to Implementation
The Evolution of Needle Roller Bearings: From Concept to Implementation Table of Contents 1. Introduction to Needle Roller Bearings 2. Historical Background of Needle Roller Bearings 3. Design and Structure of Needle Roller Bearings 4. Materials Used in Manufacturing 5. Applications of Needle Roller Bearings in Various Industries 6. Advantages of Needle Roller Bearings 7. Challenges
2026-08-28
APPLICATION FIELD
Application field
Industrial Generation
Mining Machinery
Precision Parts
