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  • Company Name: Nanning Shuanghu High Temperature Bearing Co., Ltd.
  • Company address: No. 1406, 14th floor, building 1, Nanji Anji Wanda Plaza, 55 Gaoxin Avenue, Nanning
  • Postal code: 530005
  • 24-hour hotline: 186-5316-4392
  • Company phone: 0771-5555242
  • Fax: 4008892163-217438
  • Email: worldtalk@vip.163.com
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--- B series high temperature corrosion resistant bearing
product details

One. Product and Technology Introduction

Corrosion-resistant bearings, including high-temperature and corrosion-resistant bearings, whose main function is to work in an environment with acid and alkali water vapor. According to the degree of corrosion resistance, they are divided into general corrosion-resistant bearings and strong acid and alkali resistant bearings. Working in high temperature acid and alkali environment, bearing types include deep groove ball bearings, outer spherical bearings, angular contact bearings, tapered roller bearings, spherical bearings, self-aligning ball bearings, etc., according to the use conditions are divided into high temperature, low speed, heavy load and high temperature High-speed medium load.

General corrosion-resistant material

This kind of material is similar to stainless steel in terms of corrosion resistance, similar to heat-resistant steel in terms of high temperature resistance, and has the duality of corrosion resistance and heat resistance, that is, oxidation resistance at high temperatures and resistance to gas medium corrosion, and sufficient strength, that is, Strong. Its main alloy components are alloys such as Cr, Ni, Mo, Ti, etc., with good comprehensive properties, both sufficient strength and excellent toughness, as well as certain hardness, good oxidation resistance and heat resistance. However, some brittleness can be eliminated by tempering at high temperature and then slowly cooling.

2. Strong acid and alkali resistant material

原子晶体 ,高温时抗氧化,抗振性能差,难以加工,热稳定性较好,而且还能抵抗冷热冲击,在空气中加热到1000℃以上,急剧冷却再急剧加热,也不会碎裂,耐腐蚀性能更好,可以在酸碱液体里面持久工作。 This type of material is mainly various types of ceramics. Ceramic materials usually refer to nitrides and carbides, crystal structures, which are formed by reaction and sintering. They are super-hard substances. They are lubricating and wear-resistant. They are atomic crystals . , Poor anti-vibration performance, difficult to process, good thermal stability, but also resistant to cold and heat shocks, heated to above 1000 ℃ in the air, sharp cooling and then rapid heating, will not crack, better corrosion resistance, Can work long-term in acid-base liquid.

two. Features

1. The bearing has high temperature and corrosion resistance, and can work continuously and safely in the range of 0 to 1800 degrees.

2. The bearing has a wide range of speeds, and can be selected at low speed and medium speed to avoid ultra-high speed operation.

3. A wide range of bearing types can be manufactured into deep groove balls, plain bearings, articulated bearings, angular contact, self-aligning bearings, etc., suitable for different occasions.

4. Good corrosion resistance, can work normally in strong alkali and strong acid environment.

5. Impact resistance, anti-glue, long life, realizing maintenance-free.

three. Technical Parameters

1. Model: ---- B

2. Corrosion resistance: strong acid and alkali

3. Suitable bearing type: All bearings

4. Dimensions: Same as the size of the corresponding standard bearings, and also accept non-standard corrosion-resistant bearings

5. Size range: minimum inner diameter 5 mm, maximum outer diameter 450 mm

6. Temperature resistance range: 0--1800 degrees

7. Suitable speed: low, medium and high speed

8. Dynamic load and static load: same as national standard load

9. Lubrication: self-lubricating without lubricant or solid graphite

10. Structural seal: open and sealed

four. Precautions

1. When selecting a bearing, be sure to pay attention to the conditions of use, such as temperature, speed, and degree of corrosion.

2. High temperature bearing coordination, selected according to national standards, shaft f6 is recommended

3. In the process of selection, maintenance, installation and use, if you have any questions, please contact us directly


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