Industrial Rubber Bridge Pot Bearing

• After-sales Service: Installation Guide
• Warranty: 2 Years
• Certification: GB, BS, ASTM
• Usage: Beam Bridge, Highway Bridge, Railroad Bridge
• Structure: Laminated Rubber Bearing
• Material: Lead Bearing
• Activity: Fixed Bearing
• Application: Building Base Structure
• Surface Treatment: High Temperature Premolding
• Transport Package: Pallet
• Trademark: YIZHUO
• Origin: Hengshui, Hebei
• Production Capacity: 500 Sets/Month

Product Description

 

Product Description

Lead rubber bearing, also called lead core rubber bearing, LNR rubber bearing, has similar structure with high damping rubber bearing. It is an important component of seismic isolation bearing. It is composed of laminated rubber bearing and lead core. The lead core can not only bear the heavy load and horizontal force, but also absorb energy through plastic deformation of hysteresis damping.

Lead rubber bearing can be divided into round and rectangular shapes for different application. Additional, the lead core quantity can be single or multiple to supply maximum flexibility in the bridges or building.

Specification

• Shear modulus: 0.8 MPa, 1.0 MPa, 1.2 MPa.
• Working temperature range: -25 °C to +60 °C.
• Lead core quantity: single or multiple.
• Shape: rectangular and round.