Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Construction & Decoration, Industrial Equipment & Components, Transportation
Terms of Payment:
LC, T/T, PayPal, Western Union
International Commercial Terms(Incoterms):
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Rubber Bearings, Bridge Bearing, Lead Rubber Bearing manufacturer / supplier in China, offering Anti-Aging Spherical Bridge Bearing Made in China, Rubber Waterstops for All Types of Concrete Joints, Rubber Bentonite Waterstop Strip Water Stop and so on.

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Anti-Aging Spherical Bridge Bearing Made in China

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Min. Order / Reference FOB Price
10 Pieces US $1-15/ Piece
Port: Tianjin, China
Production Capacity: 5000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal
Certification: GB, BS, ASTM, SGS, ISO
Usage: Beam Bridge, Highway Bridge, Railroad Bridge
Structure: Basin Type Rubber Bearing
Material: Steel with PTFE
Activity: Fixed Bearing
Shape: Rectangle and Circular

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Basic Info

Model NO.: QZ
Vertical Loading: 1000-20000kn
Application: Bridge Bearing, Construction Beari
Certificate: ISO:9001:2008/SGS
Product Name: Unidirectional Free Sliding Spherical Bearing
Types: Guide, Fixed, Sliding
Color: Customized
Trademark: Kangqiao
Transport Package: in Pallets or Wooden Cases
Specification: As Customer′s Drawing
Origin: China

Product Description

Description of Spherical Bridge Bearings 
It is composed by top plate, base plate, convex middle plate and two Teflon plates of different composition.
Opposite the top plate, it is a concave spherical in the base plate, and the PTFE plate between them. Beam
rotation through spherical surfaces and PTFE plate sliding; stainless steel plate on the top plate and another
PTFE plates on the intermediate steel plate performthe second sliding surface, realized beam stretching
displacement produced by temperature factors.

 Features of Spherical Bridge Bearings 
Spherical Bridge Bearings transfers force reliably and rotation performance is consistent.
QZ Spherical Bearing for Bridge has great bearing capacity, large displacementand large turning angles, so it is more suitable for wide bridge and curved bridge. No rubber is used in the Construction material QZ Spherical bridge bearing so it never happen that brittle rubber caused by low temperature affecting the bearing rotation,
and QZ Spherical bridge bearing is especially suitable for cold areas.

Anti-Aging Spherical Bridge Bearing Made in China

Vertical load of Anti-aging Spherical Rubber Bridge Bearings:

One-way movable QZ Spherical Bridge bearing (DX): horizontal force in cross-bridge direction is 10% of the capacity of reaction force.

Fixed QZ Spherical bridge bearing (GD): the horizontal force is 10% of the reaction force.

Anti-Aging Spherical Bridge Bearing Made in China

Technology performance

1. The rotation angle of the support is divided into 0.01,0.05 and 0.02rad, which can be increased according to the requirement.

2. The vertical bearing capacity of 1000-100000KN is divided into 16 levels, and the bearing capacity of the bearing is 10%.

3. Coefficient of friction: Normal temperature type μ≤0.03; Hardy type μ≤0.05.

4. Displacement of bearing design:

  a.bridge in axial direction: ±50,±100,±150mm

  b.transverse direction of bridge: ±20mm

  The design displacement can be changed according to the engineering requirements.

Product Show:

Anti-Aging Spherical Bridge Bearing Made in China
Anti-Aging Spherical Bridge Bearing Made in China
Anti-Aging Spherical Bridge Bearing Made in China
Anti-Aging Spherical Bridge Bearing Made in China


  • Ideal for structures with bearings of larges turning angles.
  • Bridges with big torsions.
  • Bridges in low temperatures lower than -30ºC.
  • Wide and curved bridges.
  • Highways and railways, etc.
Packed in Wovenbag and pallet according to the customes' requirements.
Delivery:within 25 days after receiving the deposit

Q1. Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q2: Do you have CE or American certification?

A: Generally  we use GB standards which is similar to CE or AASHTO, and the factory can produce as per CE, AASHTO or other international standards, we can also apply CE for clients for different products.

Q3. What about the terms of payment?
A:Most customers choose 30%TT advanced payment, balance against copy of BL.Other terms of payments ways like LC also can be negotiated.
For small orders, paypal and westunion also available.

Q4. What's your Minimum order quantity(MOQ) of your product?
A: Most customers choose 1x20"GP as trial order. Small orders are also accepted.

Contact:nancy Lee
Mobile:+86 18931803806


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