Precision Built.
Globally Trusted.
Jinan Saifan Bearing Co., Ltd. is a vertically integrated bearing manufacturer and exporter serving distributors, machinery makers, and brand owners across Europe, North America, Southeast Asia, and the Middle East.
19+
Years in Operation
50+
Export Countries
ISO 9001
Certified Quality
1 pc
Minimum Order
An Integrated Bearing Manufacturer You Can Rely On
Founded in 2005 in Jinan, Shandong, Saifan Bearing has grown from a regional supplier into a globally recognized manufacturer. We own advanced production and testing equipment, a professional R&D team, and a dedicated quality-control division--enabling us to deliver P0-P4 precision bearings and Z2-Z4 noise-grade products at scale.
Beyond our own branded products, we are an authorized supplier of authentic NSK and INA bearings, offering one-stop sourcing for global buyers. Our factory operates under ISO 9001:2015 and ISO 14001 certifications with a 12-month after-sales warranty on every shipment.
- Self-owned manufacturing facility
- Full OEM / ODM customization
- Authorized NSK & INA distributor
- Professional R&D and QC teams
- ISO 9001:2015 + ISO 14001 certified
- T/T · Credit Card · Alibaba payment
Full-Chain Manufacturing Process
From raw material selection to final shipment, every step is controlled in-house for maximum precision and consistency.
Raw Material
High-grade chrome steel with strict incoming inspection
Forging & Turning
CNC precision turning for inner/outer rings to spec
Heat Treatment
Controlled atmosphere furnace for hardness uniformity
Precision Grinding
Advanced grinders achieving P0-P4 tolerance grades
Assembly & QC
Clean-room assembly with noise and vibration testing
Packing & Export
OEM packaging, logistics tracking, 3-15 day delivery
P0 - P4
Precision Tolerance Grades
Z2 - Z4
Noise & Vibration Grades
5-15 Days
Bulk Order Lead Time
100%
In-House Manufacturing
Professional People Behind Every Bearing
Our team comprises experienced engineers, quality inspectors, and export specialists who collectively ensure that every order--from a single sample to a full container--is handled with precision and care.
With dedicated technical guidance and failure analysis services, we don't just ship bearings--we become your long-term engineering partner, supporting application selection, installation advice, and post-sale troubleshooting.
R&D
Engineering Team
QC
Quality Control
Export
Trade Specialists
Proven in 50+ Markets. Built for Demanding Buyers.
Years of international trade experience have shaped a supply chain that is reliable, compliant, and responsive to the needs of global industrial buyers.
50+ Export Destinations
Covering Europe, North America, Southeast Asia, the Middle East, and beyond. Our logistics network ensures timely delivery with full tracking visibility.
- Germany · USA · Japan · UAE
- Vietnam · Thailand · Brazil · Australia
- Stable supply chain since 2005
Standardized QC System
Every bearing passes a multi-stage inspection protocol covering dimensional accuracy, surface finish, noise grade, and load capacity before leaving the facility.
- ABMA / DIN / ISO standard compliance
- Full-process monitoring & traceability
- 12-month after-sales warranty
OEM / ODM for Brand Owners
We support full private-label production with custom dimensions, seals, cages, packaging, and branding. Ideal for distributors building their own bearing brand.
- Custom dimensions & materials
- Branded packaging & labeling
- 1 pc MOQ for standard items
Fast & Reliable Delivery
Sample orders dispatched in 3-5 days. Bulk production completed in 5-15 days. Free samples available for qualified distributors--buyer pays freight only.
- 3-5 days: sample delivery
- 5-15 days: bulk order delivery
- Free samples for distributors
Technical Guidance & Support
Our engineers provide application selection advice, installation guidelines, and failure analysis. We help you specify the right bearing for every condition.
- Application & selection consulting
- Failure analysis & solutions
- Long-term partnership focus
Flexible Payment Terms
We accommodate the payment preferences of global buyers with multiple secure methods and transparent pricing--no hidden fees, stable long-term pricing policy.
- T/T · Letter of Credit
- Credit Card · Alibaba Trade Assurance
- Stable pricing commitment
Certifications & Authorizations
Our quality management system and authorized distributor status are independently verified--giving buyers full confidence in every shipment.
CE Certificate
FAG Authorization
IKO Authorization
KOYO Certificate
ISO Quality Certificate
Every bearing certified. Every shipment guaranteed.
ISO 9001:2015 · ISO 14001 · ABMA · DIN · 12-Month Warranty
What Our Global Partners Say
Real feedback from distributors, machinery manufacturers, and brand owners across four continents.
"We've been sourcing bearings from Saifan for over 4 years. The P4 precision grade consistently meets our CNC spindle requirements. Delivery is always on schedule and the QC reports are thorough."
Thomas K.
CNC Equipment Manufacturer · Germany
"As a bearing distributor in the US, I need a supplier who can handle both small urgent orders and large bulk shipments. Saifan's 1 pc MOQ policy and 5-day sample turnaround is a game changer for our business."
Michael R.
Bearing Distributor · United States
"We needed custom OEM bearings with our own branding for agricultural machinery. Saifan handled everything from design to packaging. Quality exceeded our expectations and pricing was very competitive."
David W.
Agricultural Machinery OEM · Australia
"The technical support team at Saifan helped us select the correct bearing specification for our high-temperature industrial application. Response time is excellent and the product performance has been reliable."
Ahmed S.
Industrial Equipment Supplier · UAE
"Saifan supplied us with low-noise Z3-grade bearings for our HVAC motors. The noise reduction compared to our previous supplier is noticeable. We've expanded our order volume significantly."
Nguyen T.
HVAC Equipment Manufacturer · Vietnam
"We visited the Saifan factory in Jinan last year and were very impressed by the modern production lines and strict QC processes. It gave us full confidence to place our annual blanket order."
Marco B.
Bearing Brand Owner · Italy
"Reliable supplier with honest pricing. We've been working with Saifan for 3 years and have never had a quality dispute. Their after-sales team handles any issue promptly--that's rare in this industry."
Rajesh M.
Wholesale Distributor · India
Ready to Start a Partnership?
Whether you want to visit our factory in Jinan, request a free sample, or discuss a custom production project--we're ready to respond within 24 hours.
Schedule a Factory Visit
We welcome qualified buyers, distributors, and brand partners to visit our production facility in Jinan, Shandong. See our manufacturing lines, QC lab, and warehouse firsthand. We'll arrange airport pickup and factory tour.
- Full production line walkthrough
- QC lab and testing equipment demo
- Business meeting & sample selection
- Airport pickup available
Deep Business Cooperation
Looking for a long-term bearing supply partner? We offer exclusive regional distributor programs, OEM brand building support, and dedicated account management for high-volume buyers.
- Exclusive regional distributor rights
- OEM / private label production
- Dedicated account manager
- Free samples · 12-month warranty
Phone / WhatsApp / WeChat
0086-15666663558Factory Address
2612 MingQuan, ChunXiao No.88 Dikou Rd,
TianQiao Dist, Jinan, Shandong, China