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    LM-UU Linear Motion Ball Bearing made of carbon chromium bearing steel- safe and reliable. Ball in ...

Zhejiang Huayu Automation Technology Co., Ltd.
Zhejiang Huayu Automation Technology Co., Ltd., is located in Lishui city, Zhejiang province, China, and it is a Linear Bearings Manufacturers and Supply LM Linear Bearings Company that integrates R&D, production, manufacturing and market application.

It specializes in the production of linear modules, ball screws, screw support bases, nut seats, linear guide rails, cylindrical guide rails, double shaft guide rails and so on. The company's products are widely used in automation equipment, packaging machinery, printing machinery, food machinery, instruments and apparatus, woodworking machinery, automobile, high-speed railway, engraving machines and other industrial machinery industries.

The company has rich experience in the design and manufacture of automatic and semi-automatic mechanical parts, advanced equipment and production technology, and a group of technical research and development backbones who have been engaged in mechanical design, manufacturing, testing, and after-sales service for many years. Since the establishment of the company, the products have been produced in strict accordance with international standards. We can offer OEM custom Linear Bearings for saleonline.

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The company regards creating maximum value for customers as its own responsibility, and wholeheartedly provides customers with high-quality, professional and satisfactory products.

  • The whole line is highly automated. The whole line is well-structured and easy to operate.

  • High degree of control over raw material prices, quality and stable supply, laying the foundation for continuous production.

  • Professional R&D team and technical service team can continue to provide new products with higher cost performance.

  • In strict accordance with the supplier's indicators, each batch of products is inspected and monitored for quality.

Industry Knowledge Extension

Factory Affecting The Service Life Of Linear Bearings

The service life of linear bearings is influenced by various factors that can impact their performance and durability.

Load capacity: Linear bearings are designed to carry a specific load capacity, and exceeding this capacity can lead to premature wear and failure of the bearing. It's essential to ensure that the bearing is rated to handle the load it will be subjected to during operation.

Speed: The speed at which the linear bearing operates can impact its service life. The high-speed operation can generate more heat, which can accelerate wear and reduce the lifespan of the bearing.

Temperature: Extreme temperatures can impact the performance and lifespan of linear bearings. High temperatures can cause the lubricant to break down and lead to increased wear, while low temperatures can cause the lubricant to thicken, reducing the effectiveness of the bearing.

Contamination: Linear bearings can be susceptible to contamination, such as dirt, debris, and other foreign objects. These contaminants can cause damage to the bearing surfaces and accelerate wear.

Lubrication: Proper lubrication is crucial for the smooth operation and long life of linear bearings. Inadequate lubrication or using the wrong type of lubricant can cause increased friction and wear, leading to premature failure.

Mounting and alignment: Improper mounting or misalignment of linear bearings can lead to increased stress and wear on the bearing, reducing its lifespan.

Maintenance: Regular maintenance, such as cleaning, lubrication, and inspection, can help to extend the lifespan of linear bearings and prevent premature failure.

Ensuring that linear bearings are rated to handle the load, speed, and temperature of the application, maintaining proper lubrication, preventing contamination, and regular maintenance are all essential for maximizing the service life of linear bearings.

Types of LM Linear Bearings

There are several types of LM (linear motion) linear bearings available, each with its own unique design and features. Here are some of the most common types of LM linear bearings:

Ball Bushing: A ball bushing is a type of LM linear bearing that uses recirculating balls to reduce friction and provide smooth linear motion. This type of linear bearing is commonly used in high-precision applications, such as CNC machines and robotics.

Plain Bearing: A plain bearing is a type of LM linear bearing that uses a sliding motion to provide linear motion. This type of linear bearing is typically used in low-load, low-speed applications where cost is a primary concern.

Roller Bearing: A roller bearing is a type of LM linear bearing that uses cylindrical rollers to reduce friction and provide smooth linear motion. This type of linear bearing is commonly used in heavy-load, high-speed applications, such as conveyor systems and material handling equipment.

Slide Unit: A sliding unit is a type of LM linear bearing that includes both the bearing and the guide rail in a single unit. This type of linear bearing is typically used in applications where space is limited or where high accuracy and rigidity are required.

Pillow Block: A pillow block is a type of LM linear bearing that includes a housing that supports the bearing and guide rail. This type of linear bearing is commonly used in applications where the bearing needs to be securely mounted and protected from contaminants.

Choosing the right type of LM linear bearing depends on the specific requirements of the application, including load, speed, accuracy, and cost.