About Us
Manufacturer of High-End Precision Electric Motor Bearings
2001
Founded in
20000
m2
Factory building area
OW® Bearing, founded in 2001, covers an area of 20,000 square meters and has over 160 employees, including 20 technical experts specializing in high-end deep groove ball bearings. Armed with advanced fully automated inline production equipment, the company boasts top-tier management and technical expertise. It was recognized as a National High-Tech Enterprise and a Provincial “Specialized, Refined, Differential, and Innovational” (SRDI) Enterprise in 2022.
The company continuously drives technological upgrades. In 2018, it invested 20 million RMB in high-precision RIFA automated grinding equipment and expanded its inspection facilities. In 2022, it renovated 10,000 square meters of workshops and built a industry-leading dust-free assembly shop. Backed by advanced processes and full-suite testing equipment—including life testing machines, spectrometers, profilers, and roundness meters—OW® Bearing has passed ISO 9001 certification, strictly controlling production to guarantee stable and consistent bearing quality.
Continuous R&D and Precision Production
At OW® Bearing, continuous R&D and precision production are seamlessly integrated through advanced engineering. We utilize a dynamic innovation mechanism to accelerate technical iterations, significantly upgrading component performance. Concurrently, strict micron-level quality control and precision craftsmanship enable meticulous, full-lifecycle inspection of raw materials, process flows, and finished bearings. This high-standard, zero-defect manufacturing model effectively eliminates tolerance errors, ensures exceptional reliability, and empowers us with industry-leading technical capabilities to guarantee flawless premium supply worldwide.
Quality Control
Armed with a comprehensive suite of inspection equipment and high-precision metrology, the company strictly monitors every stage of production to guarantee uncompromised quality. Our state-of-the-art testing facilities include bearing life testers, spectrometers, metallographic analyzers, profilometers, roundness measuring instruments, and roughness meters.
Hardness Testing
The hardness of the bearing’s surfaces is carefully examined. Deviations from the desired hardness could affect its performance and longevity.
Friction Testing
Testing is done to ensure the bearing’s friction and resistance meet the required specifications. This is crucial for optimal performance in various applications.
Noise and Vibration Testing
These tests assess the bearing’s noise and vibration levels, ensuring that it operates smoothly and quietly, a crucial factor in many applications.
Endurance Testing
Bearings may undergo extensive testing under challenging conditions to assess their long-term performance.
Final Visual Inspection
A final visual inspection is conducted to ensure that the bearing is free from any surface defects or anomalies.
Dimensional Inspection
This checks the bearing’s critical dimensions and tolerances. Any deviations from the specified measurements are addressed to maintain precision.
Visual Inspection
Visual checks are performed to identify any visible defects or surface irregularities. These could be signs of damage during the manufacturing process or issues with the raw materials.
Visual Inspection
Using advanced techniques like spectrometry, the material composition of the bearing is analyzed to ensure it matches the required specifications.
Inventory Optimization and Shipment
At OW® Bearing, inventory optimization is seamlessly integrated through lean management. Through strict Material Control (MC) and safety stock alerts, we achieve meticulous, full-lifecycle tracking of raw materials, WIP, and finished goods. This high-turnover, zero-redundancy supply chain model effectively eliminates waste, minimizes warehousing costs, and guarantees an instant, stable stock supply worldwide.
Our Production Bases
At OW® Bearing, our global supply and manufacturing capabilities are anchored by two advanced production bases strategically located in Anhui and Shandong provinces. Operating under our unified technical standards and strict quality management systems, these facilities serve as our core manufacturing arms, ensuring that every bearing delivers maximum precision and reliability.
- Anhui Production Base
- Specializing in high-precision and specialized structural bearings, our Anhui base utilizes state-of-the-art automated manufacturing lines and rigorous testing equipment. This facility is dedicated to engineering solutions for heavy-duty applications and complex mechanical environments where zero-compromise quality is required.
- Shandong Production Base
- Serving as our high-capacity hub for standard and industrial-grade bearings, our Shandong base excels in lean manufacturing and mass scalability. From raw material sourcing to final assembly, this facility optimizes production cycles to ensure highly competitive cost structures and rapid response to global market demands.
By fully integrating these two robust production bases into the OW® Bearing ecosystem, we proudly offer our global partners a secure supply chain, comprehensive OEM/ODM customization capabilities, and factory-direct quality assurance.