DUNYU BEARINGS
Authorized Timken Distributor
Authorized.
Heavy-Duty.
Trusted Globally.
Shanghai Dunyu Bearing Co., Ltd. is an official authorized Timken distributor specializing in heavy-load industrial bearing supply. From mining excavators to wind turbines, we engineer the reliability that keeps heavy industry running.
Backed by ISO 9001 full-process quality control, a dedicated load-calculation engineering team, and a global heavy-cargo logistics network -- we are the trusted supply partner for construction, mining, steel, wind power and marine engineering sectors across 45+ countries.
Established
2008+
Countries
45+
Heavy SKUs
8K+
Emergency
48h
Est.
Shanghai HQ
Company Headquarters
Shanghai Dunyu Bearing Co., Ltd.
Fengxian District, Shanghai, China
Four Pillars of Heavy-Industry
Excellence.
From technical engineering support to last-mile heavy cargo delivery, our four core capabilities form an end-to-end supply chain designed for the most demanding industrial environments on earth.
Heavy-Load Application
Engineering Team
In-house load calculation, failure analysis and custom OEM scheme design. Our engineers respond within 24 hours with technical solutions tailored to extreme working conditions -- from mining excavators to offshore marine drives.
24h
Response
15+
Engineers
6+
Industries
Process Control
Full-Process QC System
ISO 9001
Traceable Quality Chain
Full-Process Quality Control
ISO 9001 certified quality management from incoming inspection to outgoing verification. Every Timken bearing ships with mill cert, batch traceability code and full compliance documentation.
Heavy-SKU Inventory Reserve
Large-scale warehouse stocking 8,000+ heavy-duty Timken SKUs including tapered roller, spherical roller and cylindrical bearings -- ready for immediate bulk pull and emergency dispatch.
Global Heavy-Cargo Logistics
FCL/LCL, oversize cargo, port-direct dispatch and full export documentation. Specialized heavy freight networks serving mining sites, EPC project sites and steel mills across 45+ active trade lanes.
Heavy-SKU Warehouse -- Ready for Bulk Pull & Emergency Dispatch
Three Commitments.
Zero Compromise.
Every project we serve is built on three non-negotiable client values -- the foundation that has earned us the trust of heavy industry leaders across 45+ countries.
High-Reliability
Heavy-Load Performance
Genuine Timken-origin bearings with full traceability ensure rated dynamic load capacity and seal integrity under extreme conditions -- eliminating premature failure and unplanned downtime in mining, steel and wind applications.
- Certified dynamic load ratings up to 2,480 kN
- 30,000+ hour service life in heavy-load conditions
- Full mill cert & batch traceability on every unit
100%
Authentic Timken Supply
Stable Project
Delivery Commitment
Dedicated heavy-SKU stock reservation, framework supply agreements and priority dispatch protocols ensure your OEM production lines and EPC project schedules are never disrupted by bearing lead-time gaps.
- Supply framework with reserved stock allocation
- 48-hour emergency dispatch from warehouse
- Air-freight escalation for mine-down emergencies
48h
Emergency Dispatch Lead Time
Professional Working-Condition
Technical Support
Our in-house application engineers provide load calculation, bearing selection, failure root-cause analysis and customized OEM schemes -- solving technical challenges before they become operational crises.
- Load calculation & bearing selection service
- Failure analysis & root-cause reporting
- Customized OEM scheme & drawing review
< 24h
Technical Response Time
Precision Packing & Global Heavy Cargo Dispatch -- 48h Emergency Available
Authority You Can Verify.
Standards You Can Trust.
Our credentials are the foundation of every supply relationship. Official Timken authorization, ISO 9001 quality management, and industry-recognized project qualifications -- all verifiable, all traceable.
Official Timken
Authorized Distributor
Formally authorized by The Timken Company to distribute the full Timken bearing product line for heavy industrial applications. Authorization covers construction machinery, mining, steel, wind power and marine sectors.
Authorization Certificate
Proven In The Field.
Validated By Industry Leaders.
From factory audits by global OEM procurement teams to front-row presence at international bearing exhibitions -- our track record speaks through the projects we've delivered and the partners who keep coming back.
International Client Factory Visits
Global OEM Audits
Client Audit
Factory Inspection
Warehouse Tour
Stock Verification
Procurement Visit
OEM Partnership
Technical Review
Engineering Consult
International Industry Exhibitions
Global Trade Shows
Exhibition
Bearing Industry Expo
Trade Show
Product Showcase
Global Presence
Industry Networking
Partnership
Client Engagement
45+
Countries Served
200+
OEM Projects Delivered
50+
Mining Site Clients
15+
Years of Heavy Industry
Engineering Team
Project Engineering
& Technical Support
Operations Team
Global Supply Chain
Management
Ready To Solve Your
Heavy-Load Challenge?
Share your bearing model, working condition or application drawing. Our load-calculation engineering team will respond within 24 hours with a traceable Timken supply scheme, lead time commitment and heavy logistics plan.
DUNYU BEARINGS
Registered Address
Room 328, Building 1, No. 858 Fenggao Road,
Fengxian District, Shanghai, China
Heavy-Load Application
Engineering The
World's Heaviest Loads
2 480kN
Max Dynamic Load
30Kh
Service Life
© Shanghai Dunyu Bearing Co., Ltd. -- Authorized Timken Distributor
ISO 9001 · Heavy-Duty Industrial Wholesale · 45+ Countries