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: Advantages and Applications
Shielded deep groove bearings are a vital component in various industrial applications, providing smooth and reliable rotational motion. These bearings are characterized by their deep raceways, allowing them to accommodate both radial and axial loads with ease. The shielding aspect, which can be in the form of metal or rubber, plays a crucial role in protecting the internal components from contami
2026-07-26
Troubleshooting Common Issues with Needle Roller Bearings Needle roller bearings play a crucial role in various industrial applications, providing superior load-carrying capacity in compact spaces. However, like any mechanical component, they may encounter issues that can affect performance and reliability. This comprehensive guide will walk you through the common troubleshooting steps, helping yo
2026-07-23
Understanding Tapered Roller Bearings: Essential Insights for Industrial Applications
Tapered roller bearings are designed to support both radial and axial loads, making them a preferred choice in many industrial applications. Their unique design features inner and outer raceways that are tapered to allow for effective load distribution. This design enables the bearing to handle heavy loads while minimizing friction and wear, which enhances the overall efficiency and lifespan of ma
2026-07-20
Maximizing Performance: How Double Row Ball Bearings Enhance Equipment Longevity
Maximizing Performance: How Double Row Ball Bearings Enhance Equipment Longevity Table of Contents Understanding Double Row Ball Bearings Benefits of Double Row Ball Bearings Applications of Double Row Ball Bearings How to Choose the Right Double Row Ball Bearing Maintenance Tips for Double Row Ball Bearings Troubleshooting Common Issues with Double Row Ball Bearings T
2026-07-17
APPLICATION FIELD
Application field
Industrial Generation
Mining Machinery
Precision Parts
