Universal Spherical Rotation and Non Slide Fixing Spherical Bearing for Building or Bridge

Name: Universal Spherical Rotation and Non Slide Fixing Spherical Bearing for Building or Bridge
Brand: Hebei Luze New Materials Technology Co., Ltd.
SKU: 2188936692

Hebei, ChinaHebei Luze New Materials Technology Co., Ltd.

US$13.90

1 Set

Product profile

Customization

Available

After-sales Service

Service on Line

Warranty

1 Year

Model NO.

LZZZ1-GD

Certification

GB, BS

Usage

Beam Bridge, Highway Bridge, Railroad Bridge

Structure

Spherical Steel Bearing

Material

Steel Bearing

Activity

Fixed Bearing

Vertical Load Capacity

22800kN

Rotation Angle

0.05 Rad

Friction Coefficient

0.03-0.05

Horizontal Shear Capactiy

4560kN

Service Temperature

-40℃ to +60℃

Weight

4400kgs

Friction Pair

Spherical Surface, PTFE Plate, Silicone Grease

Materials

Slide Plate:PTFE, Other:Q335

Service Life

More Than 50 Years

Transport Package

Wooden Pallet

Specification

1850mm diameter

Trademark

LUZE

Origin

China

Key features

Full fixation, rotation only without displacement

Universal spherical rotation

Uniform spherical stress distribution

Large load bearing capacity and high stiffness

Dust proof sealing structure

Used in combination with movable bearings

Company profile

Full CustomizationOEM ServicesFast DeliveryProduct Certification

Hebei Luze New Materials Technology Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.06h

AI-Powered supplier vetting

SummaryThe supplier demonstrates professional technical and R&D capabilities, including 3D software design, ODM/OEM services, broad customization, and specialized testing and production equipment. Its business scope covers metal products, construction fittings, hardware, metal structures, and rubber products. Quality-related evidence is positive: ISO9001 certification, quality assurance, traceability, and documented corrective-action and complaint procedures. The supplier reports inventory capacity, qualified service-capable suppliers, and one-month lead times in both peak and off-season periods. However, it lacks a valid manufacturing-capacity contract with associated subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Innovation evidence is mixed because no new product was reported in the past year and no SDK is available, although patents and university cooperation are stated. Financial credibility cannot be determined from the provided...

Supplier typeThe supplier identifies as a professional technical supplier and operates across R&D and manufacturing of metal products, construction fittings, hardware, metal structures, and rubber products. This supports classification as a technical manufacturer with a broad industrial product scope.

CertificationsThe company description states that the supplier is ISO9001 certified and holds more than 100 national patents. ISO9001 is explicit evidence of certification, although no additional certification details are provided.

After-Sales capabilityThe supplier has documented procedures and followed records for corrective and preventive actions and customer complaint handling. This is direct evidence of an established service-response mechanism, while no specific response times or warranty terms are stated.

R&D capabilityThe supplier provides R&D, 3D software design, ODM, and OEM services, and reports more than 100 national patents plus university cooperation on seismic isolation technology. However, it reported no new products in the past year and has no available SDK, so the evidence supports technical innovation capacity but not all forms of product or software innovation.

Production capacityProduction evidence includes broad manufacturing business scope, specialized testing and production equipment, inventory capacity, 17 qualified suppliers for service capability, and stated one-month lead times in both peak and off-season. A limitation is that no valid manufacturing-capacity contract exists with associated subcontractors, which creates a documented capacity-governance weakness but does not negate the stated in-house capability evidence.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D software design services and listed design and production equipment. This is clear evidence of broad customization capability.

Client casesThe supplier states that it is qualified to cooperate with China Communications Construction, CSCEC, and China Railway, and that it provides OEM services for popular brands. These statements indicate experience or qualification involving major customers, although no project details, order scope, or verifiable case outcomes are provided.

Product Q&A

Q:What is its structure?

The fixed spherical bearing consists of upper bearing plate, spherical crown liner, modified PTFE spherical slide plate, lower base plate and annular dustproof sealing assembly.

Q:Working principle

When the superstructure generates tiny rotation angles due to loads, settlement and temperature differences, the spherical crown liner rotates freely in all directions along the spherical slide plate to release bending moment stress. The upper and lower bearing plates are rigidly engaged by limiting blocks to completely restrict longitudinal and transverse horizontal displacement. This bearing serves as the sole fixed reference point for the entire structure

Q:Application scenarios

Professional Engineering English Translation Bridge Engineering (Primary Application) Long-span spatial steel structures Special Infrastructure: Fixed support points for large storage tank supports, heavy-duty equipment bases and long-span pedestrian landscape bridges.