Project-Grade
Engineering
Support.
Dedicated heavy-industry project liaison -- from working condition analysis to customized Timken supply schemes. Our load-calculation engineering team responds within 24 hours with full traceability documentation and a structured logistics plan.
- Response
- 24h
- Emergency
- 48h
- Countries
- 45+
- QC
- ISO.9001
Dedicated Project Liaison
One-on-one account management for heavy-industry OEMs, EPC contractors and mining operations. Named engineer assigned to every project.
Working Condition Scheme Design
Load calculation, seal selection and bearing specification matched to your exact operating environment -- mining, steel, wind or marine.
Traceable Timken Supply
Full origin documentation: mill certificates, batch codes, compliance records -- delivered with every shipment.
Reach Our Project Team
Direct.
WhatsApp -- Heavy Project Line
ONLINE+86 150 0033 3771
Fastest response · Send bearing model or drawing
Business Email
info@oemtimken.com
Formal quotations · Technical documentation
24h
Formal quotation with traceability docs
48h
Emergency dispatch from heavy stock
Load calculation support included with every inquiry -- no extra charge.
Headquarters
Shanghai, China
Operations
Warehouse
Submit Your
Project Brief.
Provide your working condition parameters and bearing requirements. Our engineering team will prepare a structured Timken supply scheme, load-calculation report and logistics plan within 24 hours.
- Model number, application & load conditions
- Quantity, delivery timeline & destination
- Formal quotation with full traceability docs
- Load calculation support at no extra charge
Prefer direct contact?
WhatsApp +86 150 0033 3771
Full-Cycle Support
Beyond The Bearing.
Every heavy-industry project comes with a complete service package -- from pre-sale engineering analysis to post-delivery logistics tracking and emergency escalation.
Load Calculation
In-house engineering team performs radial/axial load analysis, speed rating verification and bearing life calculation for your exact working conditions.
Failure Analysis
Root-cause analysis for premature bearing failure -- fatigue, contamination, misalignment or overload. Detailed report with corrective specification.
Heavy Cargo Logistics
FCL/LCL, oversize cargo, port-direct dispatch and full export documentation. Active shipping lanes to 45+ countries including mining regions and EPC project sites.
Emergency Supply
Mine-down or steel mill stoppage? Priority pull from 8,000+ heavy-stock SKUs with 48-hour dispatch and air-freight escalation to minimize downtime.
Cooperation Process
Inquiry & Quotation
Submit requirements. Formal quotation with traceability documents within 24 hours.
Sample & Testing
Sample verification and trial batch testing for heavy-load working conditions.
Framework Agreement
Supply framework agreement with dedicated heavy-duty model stock reservation.
Full-Cycle Tracking
Specialized heavy cargo logistics, emergency delivery support and ongoing technical guidance.
Project Team,
Response Commitment
& Service Scope.
Project Service Team
- Dedicated heavy-industry account managers for OEM & EPC clients
- In-house load-calculation engineers with mining & steel mill expertise
- Export logistics specialists for heavy cargo and oversized shipments
- QC team with ISO 9001 certified inspection process
Response Commitment
Service Scope
Industries Served
Authorization
Timken Official
Quality System
ISO 9001
Heavy SKUs In Stock
8,000+
Countries Served
45+
Find Us In Shanghai.
Continue Your Research.
Explore
Industry Solutions
Mining, steel, wind power, marine -- application-specific bearing schemes with load ratings and service life data.
Browse
Heavy-Load Products
Tapered roller, spherical roller, cylindrical bearings -- full Timken line with dynamic load ratings and dimensional specs.
Learn More
About Dunyu
Authorized Timken distributor credentials, ISO 9001 certification, company history and global service network.
Ready to start your project?
Send your bearing model or drawing -- get a formal quotation within 24 hours.
© Shanghai Dunyu Bearing Co., Ltd. -- Authorized Timken Distributor
ISO 9001 · Heavy-Duty Industrial Wholesale · 45+ Countries