Aluminum Tubes,Aluminum Square Tube,Aluminum Round Tubes,Industrial Aluminum Tube Guangdong Jihua Aluminium Co., LTD , https://www.jihua-alu.comCommon (Traditional) Roll Data
Bearing materials play a crucial role in the performance and longevity of mechanical systems. Here is an overview of common types of roll data used in bearing manufacturing:
1. **High Carbon Chromium Bearing Steel**
This type of steel includes grades such as GCr15, GCr9, GCr6, and GCr15SiMn. These materials are widely used for manufacturing rolling elements under normal operating conditions. They account for over 85% of the production in rolling mills due to their high hardness and wear resistance.
2. **Carburized Bearing Steel**
Carburized steels like 08, 10, 25, 15Mn, G20CrMo, G20CrNiMo, and others are used for bearings that require impact resistance. Low carbon steel balls are often used for cost-effective bearings, while alloy carburized steels are ideal for applications such as automotive and mill bearings.
3. **Stainless Bearing Steel**
Stainless steels such as 9Cr18, 9Cr18Mo, 0Cr18Ni9, 1Cr18Ni9Ti, and 1Cr13 are suitable for use in corrosive environments. They are commonly used to manufacture bearing cages that can withstand harsh chemical conditions.
**Special Tumbling Data**
1. **High-Temperature Bearing Steel**
Materials like Cr4Mo4V (M50), W9Cr4V2Mo, and W6Mo5Cr4V2 are designed for high-temperature applications. They are used in gas turbines and aero engines where both high temperature and speed are critical factors.
2. **Medium Carbon Bearing Steel**
Includes GCr10, 40CrA, 65Mn, 50CrNiA, and 55SiMoV. These are used for rolling elements subjected to impact loads, such as in turbo drill bearings.
3. **Non-Magnetic Bearing Materials**
Various non-magnetic alloys are used in specialized applications. For example:
- **G52**: Used for non-magnetic high-pressure water bearing rollers.
- **G60**: Suitable for bearings in high-temperature and vacuum environments.
- **25Cr18Ni10W**: Ideal for non-magnetic tumblers.
- **Ocr40Ni55A13**: Used in non-magnetic bearing components.
- **QBe2.0**: Designed for low-temperature corrosion-resistant tumblers.
- **NiCu28-2.5-1.5**: Used for non-magnetic and corrosion-resistant steel balls.
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Source: Bearing Network | Time: 2013-03-14
Aluminum tube is a kind of metal products widely used in industry and daily life, he can be customized according to different requirements, so aluminum tube can be divided into a variety of types: seamless aluminum tube, precision aluminum tube, welded aluminum tube, cold drawn aluminum tube, hot rolled aluminum tube and other types. It has the advantages of environmentally friendly recyclable, high quality, high weather resistance, corrosion resistance and so on. Aluminum tubes can be used in the construction industry, electronic equipment, automobile manufacturing, aerospace, medical equipment and other fields. All in all, driven by future scientific and technological innovation, aluminum tubes will continue to upgrade and adapt to many fields such as the new energy industry. Aluminum tube will rely on its all-round advantages, vertical and horizontal construction, chemical, automotive, electronics and many other fields. The application range of aluminum tubes will be further expanded in the future.