Elastic Shock Damping Spherical Steel Bearing with Strong Vertical Load Capacity and Compact Size

Name: Elastic Shock Damping Spherical Steel Bearing with Strong Vertical Load Capacity and Compact Size
Brand: Hebei Luze New Materials Technology Co., Ltd.
SKU: 2177598932

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

US$10.00

10 Sets

Sample price:US$10.00/set.Request sample

Product profile

Customization

Available

Certification

GB, BS

Usage

Beam Bridge, Highway Bridge, Railroad Bridge, Building

Model NO.

LZJZQZ

Structure

Spherical Steel Bearing

Material

Steel Bearing

Activity

Fixed,Single Direction,Dual Direction

Vertical Load Capacity

30kN-80000kN

Horizontal Displacement

±20mm-±150mm

Rotation Angle

0.02-0.08rad

Friction Factor

≤0.03

Earthquake Resistance Intensity

Grade 8-9

Service Temperature

-40℃-+60℃

Equivalent Damping Ratio

0.12 to 0.25

Horizontal Shear Capacity

15% to 25% of Vertical Bea

Transport Package

Wooden Pallet

Trademark

LUZE

Origin

China

Production Capacity

1000 Set Per Month

Key features

Omni-directional Composite Force Bearing Performance

Long-term Stable Performance of All-Steel Structure

Elastic Self-Reset Performance

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: ≤0.01h

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?

It consists of an upper bearing plate, spherical core, PTFE sliding pair, elastic damping springs, lower base and uplift-resistant limiting mechanism. It integrates three core functions: omnidirectional spherical rotation, energy dissipation and seismic mitigation via steel elastic components, as well as uplift and shear resistance with displacement limitation. The bearing is classified into three types: GD fixed type, DX unidirectional sliding type and SX bidirectional sliding type.

Q:Working scenarios?

Highway, municipal and railway bridges Long-span spatial steel building structures Special engineering: over-limit special-shaped structures, wind turbine tower bearings, vibration damping bases for outdoor heavy-duty equipment

Q:Comparison with rubber bearing

Damping medium: Steel spring , steel damper ,permanently stable vs. rubber ,prone to aging and creep Uplift resistance: Equipped with vertical uplift capacity of 20% ,30% vs. no uplift resistance, prone to separation under vertical seismic action Service life: Over 100 years vs. replacement required every 20,30 years Applicable span: Long span heavyload and special shaped structures vs. medium and shortspan straight girders Lowtemperature performance: Stable performance at -40 vs. hardening