Contact us

Ning Bo Cheng Tai Bearing Co.,Ltd.

Tel:86-574-86656806/86656805  

Fax:86-574-86656808  

Mail:erb@erb-ct.com   

Http://www.erb-ct.com 

Add:Jiaochuan Zhenhai District of Zhejiang city in Ningbo Province

       Street Mingfa Road No. 111


 

Application of air bearing

You are here: HOME >> NEWS >> Industry News

Application of air bearing

Release date:2015-01-24 00:00 Source:http://www.erb-ct.com Click:

At present, the air conditioner can be roughly divided into household air-conditioning,commercial air conditioning, automotive air-conditioning, central air-conditioning,refrigeration and air conditioning etc.. Compared to household air-conditioning, central air-conditioning, refrigeration and air conditioning and other products, technical requirements for automobile air conditioner for bearing high, especially high-grade car to car air conditioning comfort in the pursuit of quality is put forward higher requirements on quality of bearing technology, the products with high additional value, with the prosperity and development of Chinese automotive industry, automotive air-conditioner bearing productsthe market will be very broad, so this paper mainly aims at the application and market situation of automotive air-conditioner bearing were investigated.

1 automotive air-conditioner bearing product definition

Automobile air conditioner is one of the important auxiliary equipment on automobiles, it is important to improve vehicle comfort and safety, increase the market competitive power of automobile. The core parts of automobile air conditioner compressor is, at present the most advanced is the scroll compressor, in the world is the mainstream products.

Automotive air conditioning scroll compressor with matching key bearing comprises a double cage thrust ball bearing, deep groove ball bearing expansion compensation,needle roller bearing, double row angular contact ball bearings, sealed deep groove ball bearing [1][2]

9.jpg

9.jpg

Double cage thrust ball bearings: one end is fixed on the bracket, the other end is fixed on the moving vortex disk back, with a dry limit braking scroll movement.

Expansion compensation of deep groove ball bearing: inner ring is mounted on a scroll compressor main shaft, the outer ring is arranged on the aluminum alloy shell, the outer ring expansion compensation ring expansion compensation.

Stamping outer ring needle roller bearings are installed on the crank pin: scroll compressor shaft, and the outer diameter of the dynamic vortex plate bearing Kong Xiangback fit, has the advantages of small volume, large load capacity bearing has the advantages such as.

Double row angular contact ball bearings: install the inner belt wheel and an electromagnetic coil in the electromagnetic clutch, which plays a key role in supporting the work of the electromagnetic clutch.

Sealed deep groove ball bearing: installed near the electromagnetic clutch, the front end of the shaft, which mainly bear radial force, plays the role of supporting auxiliary, and lax oraxial seal in axial dynamic seal damage, prevent leakage of refrigerant and a small amount of R-134a can prevent external dust into


Related Tags:ERBbearings

Previous:Air bearings
Next:NONE
S
e
r
v
i
c
e
二维码

Scanning

分享
Welcome to send message
Please enter the message content here!
Contacts
Contacts
Phone
Telephone