China Professional Rubber Covered Bearing

Contact Information
Sales Manager: Danny 

 Mobile Phone: 0086 15075828982 

 Tel: +86 3187091666 

 Fax: +86 3187952199 

 Website: /www.  /www. hsbaoli. cn 

 Companies: CHINA BAOLI GROUP 
Address: No.1888 Heping West Road, Hengshui City, Hebei Province, China.
Specifications
1.Rubber bearings
2.Certificate: ISO9001:2008
3.Size:up the customer
4.Delivery time:6 days 
5.Competitive price 
Description of  China professional rubber covered       
China professional rubber covered bearing can be used in the construction of new structures, or to enhance an existing structures strength and resistance to seismic forces. Under normal conditions, they function as regular deformation bearings, and are thus particularly suitable for structures with limited space availability,
where the installation of separate bearings and seismic protection systems is not possible.

 Aplication of  China professional rubber covered bearing     
      1.  China professional rubber covered bearing suits to bridges with span less than 30m and small displacement. Different flat shape suits
to different bridge span structures: orthogonal bridges adopt rectangular bearing; curvilinear bridges, obique crossing
bridges and cylindrical pier bridges adopt circular bearing.

      2.Tetrafluoro China professional rubber covered Bearing suits to bridges with large span, several spans in continuous, with simply
supported beam and continuous plates strutures, and large displacement. It can still be used as the sliding block in
pushing of continuous beam and cross sliding of T-shaped beam. The application of rectangular and circular tetrafloro
 rubber Bearings are the same with rectangular and circular general rubber bearing ,separately.

Classification and representation methods of  China professional rubber covered Bearing
 (1) Classification as shapes of  China professional rubber covered Bearing     
     a.Rectangular Rubber Shield Bearing

     b.Circular  Rubber Shield Bearing
(2) Classification as applicable temperature of adhesive varieties of  China professional rubber covered Bearing      
     a.Neoprene bearing(applicable temperature -25~60°C)

     b.NR bearing (applicable temperature -35~60°C)

     c.EPDM bearing (applicable temperature -40~60°C )

(3) Classification as structure style of neoprene bearing

     a.General plate type neoprener bearing

     b.Tetrafluoro sliding plate type neoprene bearing

The operating principle of  China professional rubber covered Bearing       
      The main function of Neoprene bearing is reliably transfer the counterforce on the upper structures to pier
platform, and meet the need deformation of beam body ( horizontal displacement and rotation). It has sufficient
vertical rigidity so that can guarantee the lesser deformation of bearing in the effect of maximum vertical load. It
has fine elasticity at horizontal direction, and can adapt the horizontal displacement due to the effects of braking
force, temperature, contraction of concrete, creep and load, and at the same time, it can adapt the rotation of beam
end.

Benefits:

• Strong and hardwearing construction, manufactured using quality rubber compounds.
• Quick and easy to install,
• Superior wear life, crack and cut resistance.
• Minimises operating surface damage with reduced impact levels.
• Excellent noise and vibration reduction.
• Increased traction.
• Enhances working life of steel tracks.
• Easy interchangeability between rubber and steel dependent on site conditions.