Qingdao Yizhou bearings technology co., ltd
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Typical Applications of Tapered Roller Bearing
A tapered roller bearing is a type of rolling bearing that can withstand both radial and unidirectional axial loads simultaneously. Typical applications: 1. Automotive industry Wheel hub bearings: simultaneously bear the weight of the vehicle (radial load) and axial forces during steering and braking. 2. Transmission and differential: transmits power and bears the composite load generated by gear meshing. 3. Heavy machinery and engineering equipment Mining machinery, such as crushers and...
What precautions should be taken for the installation and maintenance of tapered roller bearings?
The core of installation and maintenance of tapered roller bearings is to ensure assembly accuracy, avoid pollution and damage, and regularly inspect and lubricate them in order to extend their service life. 一、 Installation precautions 1.Clean the bearings, shaft necks, and bearing seat holes before installation, remove oil stains, iron filings, and other impurities to avoid wear on the raceway after assembly. 2.Use appropriate installation tools, prioritize press fitting or hot fitting...
What are the advantages and disadvantages of Deep Groove Ball Bearing
Deep Groove Ball Bearing is widely used in various types of machinery due to its simple structure and stable performance. The following is a detailed analysis of its advantages, disadvantages, and applicable scenarios: 一、 Advantages 1. Simple structure and low manufacturing cost Deep groove ball bearings have a small number of parts and mature processing technology, so the manufacturing cost is much lower than other types of bearings (such as angular contact bearings and cylindrical roller...
Wheel Hub Bearing High Frequency Fault: Symptoms, Causes, and Countermeasures of Abnormal Noise
As the core rotating component connecting the wheel and the body, the performance of the wheel hub bearing directly determines the safety and smoothness of vehicle driving. In long-term use, various malfunctions are prone to occur due to factors such as working conditions, installation, and maintenance. Fault: Abnormal noise (the most intuitive early signal) Symptom manifestation: When the vehicle is driving, regular noise is emitted from the wheels, including common types such as "buzzing...
What are the differences between first-generation and second-generation bearings?
What are the differences between first-generation and second-generation bearings? The main differences between first-generation and second-generation bearings lie in their structural design, installation methods, and performance characteristics, as detailed below: Structural Design: First-generation wheel hub bearings are double-row angular contact ball bearings or double-row tapered roller bearings with an integral outer ring and a back-to-back inner ring. The bearing is independent of the...
Detailed explanation of hub bearings
Hub bearings, also known as hub bearings, are important components that connect the wheels and axles. They are mainly used to support the rotation of the wheels and withstand the weight of the vehicle and various forces generated during driving. Here is a detailed introduction about it: Structure and Principle Wheel hub bearings are usually composed of inner rings, outer rings, rolling elements, and retainers. Its working principle is to achieve smooth rotation of the wheel by rolling the...
YZHB Completes Annual Production Equipment Maintenance with Smart Upgrades
Release Date: May 18, 2025 | 13:53 (GMT+8) | Lunar Date: April 21, Year of the Snake Maintenance Highlights AI-Powered Precision Deployed machine vision systems for real-time wear monitoring, reducing unplanned downtime by 40%. Achieved ±0.003mm machining accuracy (P4-grade bearing standard) via laser calibration. Energy Efficiency Optimized lubrication systems cut power consumption by 15%, saving ¥2.8M annually. Predictive Maintenance Installed IoT vibration sensors to extend equipment...
YZHB's Google - Powered Independent Website Unveiled: A Global Shopping Extravaganza Awaits!
YZHB's Google - Powered Independent Website Unveiled: A Global Shopping Extravaganza Awaits! Dear global shoppers, In the dynamic year of 2025, a year brimming with opportunities and innovation, YZHB is thrilled to announce the grand launch of our Google - integrated independent website. This isn't just a milestone for our company; it's the dawn of a new era in shopping, a global marketplace crafted with you in mind. As a core member of the YZHB team, I've been involved in every aspect of our...
YZHB bearing: China's intelligent manufacturing benchmark in the field of global industrial transmission 1. The transformation from Qingdao factory to the global supply chain 6Qingdao Yizhou Bearing Technology Co., Ltd. (www.yzhbsk.com), as one of the leading manufacturers in China that has passed the IATF 16949:2016 automotive bearing special certification, has been deeply engaged in the field of wheel bearings since 2003, and has now built a full-process intelligent production base covering...
The production of YZHB bearings is daily
YZHB Automotive Bearings Company: Driving Innovation and Excellence in Production Introduction In the heart of industrial innovation, YZHB Automotive Bearings Company stands as a beacon of excellence in the automotive sector. Established in the early 2000s, YZHB has continually evolved, marrying cutting-edge technology with traditional craftsmanship to produce bearings that power vehicles around the globe. This year, YZHB has launched several pioneering initiatives aimed at enhancing production...
YZHB Bearing Production Company Christmas Celebration
YZHB Bearing Production Company Christmas Celebration Date: December 25, 2024 As the season of joy and laughter descends upon us, YZHB Bearing Production Company warmly welcomes Christmas with a festive celebration, bringing together all employees in a spirit of unity and gratitude. A Heartwarming Celebration To celebrate Christmas, YZHB held a special holiday party on December 23rd at the headquarters. The event took place in the company’s multifunctional hall, beautifully decorated with...
Bearing Production Process and Quality Inspectio
Bearing Production Process and Quality Inspection Introduction Bearings, as critical components in machinery, are widely used in industries such as automotive, aerospace, and machinery. With the advancement of technology, the production processes and quality inspection techniques for bearings are continuously evolving. In this article, we will explore the bearing production process at YZHB Company in detail, including processing, installation, inspection, and packaging, as well as YZHB's...
Technical requirements for hub bearings
Materials & Heat Treatment ferrule (1) Without flange. Bearing steel GCR15, solid quenched, MRC (hardness) 58-62. (2) Flange. 55, 655MN, etc., case quenched, MRC (hardness) 58-64. Rolling elements (1) Balls. Bearing steel GCR15 integral quenching, MRC 58-64. (2) Rollers. Ditto. Cage (1) Engineering plastics: nylon + 25% glass fiber, lighter, less centrifugal force. (2) Metals: steel, copper, aluminum, alloy, heavier, centrifugal force is larger. Seals (1) Single lip. Friction, waterproof,...
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