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 Thrust Bearings for Elevators: Essential Components for Smooth Operation
Thrust bearings are specialized components designed to support axial loads in various industrial applications, including elevators. In the context of elevator systems, these bearings are essential for ensuring smooth and efficient operation. They are primarily responsible for handling the vertical forces exerted on the elevator's components during operation, especially when the elevator is moving
2026-10-12
How to Properly Install Split Type Cylindrical Roller Bearings for Optimal Performance
How to Properly Install Split Type Cylindrical Roller Bearings for Optimal Performance Table of Contents 1. Understanding Split Type Cylindrical Roller Bearings 2. Importance of Proper Installation Techniques 3. Tools and Equipment You Will Need 4. Preparing for Installation 4.1 Cleaning and Inspection 4.2 Preparing the Shaft and Housing 5. Step-by-Step Installation Process 5.1 Installing the Inne
2026-10-09
Understanding Shielded Deep Groove Bearings: Key Features and Benefits
--- Shielded deep groove bearings are an integral component in the world of industrial equipment and machinery. Designed to accommodate both radial and axial loads, these bearings play a crucial role in ensuring smooth operation and reducing friction within rotating components. Their unique design includes protective shields on both sides, which serve multiple purposes that enhance their reliabili
2026-10-06
Essential Maintenance Tips for Prolonging the Life of Needle Roller Bearings
Essential Maintenance Tips for Prolonging the Life of Needle Roller Bearings Needle roller bearings are critical components in various industrial applications, offering a combination of high load capacity and compact design. Proper maintenance is essential for maximizing their lifespan and ensuring optimal performance. In this article, we will delve into effective maintenance tips that can help pr
2026-10-03
APPLICATION FIELD
Application field
Industrial Generation
Mining Machinery
Precision Parts
