Hangzhou Huaxing Kechuang Holding Group Co., Ltd. is one of the leading manufacturers and suppliers of oem ball bearing in China. As we have world-leading production equipment and strong manufacturing capabilities, we warmly welcome you to buy bulk high quality bearings at competitive price from our factory.
Single Row Deep Groove Ball Bearing for OEM Customers
Specifications
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Brand: |
HXB or OEM brand |
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Material: |
100% Chrome Steel, SAE52100, SUJ2, 100CR6 |
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Size: |
8mm up to 60nn for inner ring |
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Seals: |
Rubber seals or metal shield |
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Retainer: |
Steel cage or nylon cage |
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Grease: |
Normal grease or high temperature grease |
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Radial Internal clearance: |
C2/CM/C0/C3/C4/C5 |
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Vibration: |
ZV2, ZV3, ZV4 |
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Precision: |
Precision P0, P6, P5 |
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Lubrication: |
Standard Lubrication or Special |
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Heat Stabilization: |
Temperatures from -30°C up to 200 °C |
We support OEM service for all types of ball bearings and general bearings. Our team can tailor dimensions, materials, packaging and logos to meet your specific demands. Strict quality control is implemented throughout production to guarantee qualified products.
1. Strong Enterprise & R&D Strength
Established in 1995, Hangzhou Huaxing Kechuang Holding Group (HXB) is a national high-tech enterprise with nearly 30 years of professional bearing manufacturing experience. The group owns 6 wholly-owned subsidiaries (3 national high-tech enterprises), 2 provincial-level high-tech R&D centers, and two modern core production bases. With a 400+ professional team including over 80 dedicated R&D engineers, we support continuous technological iteration, bearing performance optimization, and professional customized development for diverse industrial scenarios.
2. Full-Coverage Product Portfolio & High Precision
HXB offers more than 1,000 bearing varieties covering standard, precision, automotive, new energy and special industry bearings. Our product line includes deep groove ball bearings, angular contact ball bearings, high-precision spindle bearings, ball screw support bearings, servo motor bearings, automotive hub bearings and NEV bearings, applicable to CNC machine tools, industrial robots, 3C electronics, aerospace, medical devices, new energy vehicles and other high-end fields. Our factory supports ultra-high precision grades up to P2 and P4, fully meeting ultra-precision industrial operation requirements.
3. Large-Scale Automated Production Capacity
Equipped with 34 automated production lines for deep groove ball bearings (annual output of 30 million pieces) and 14 dedicated lines for angular contact ball bearings (annual output of 3 million pieces), we realize standardized, mass and efficient production. Stable production capacity ensures short lead times, sufficient inventory supply and competitive bulk order pricing for global customers.
4. Flexible OEM & ODM Customization Service
We provide one-stop customized bearing solutions for all types of ball bearings and general bearings. Within our production scope, we support custom bore sizes from 8mm to 120mm, as well as personalized customization of special dimensions, special materials, brand logos and packaging. We strictly follow customer drawings, parameter standards and actual working condition demands to tailor exclusive bearing products.
5. Strict Full-Process Quality Control
The whole production process adopts MES intelligent production management system and SPC statistical process control system to monitor manufacturing consistency in real time. We have obtained authoritative certifications including IATF16949:2016, ISO9001:2015 and ISO14001. 100% full inspection is implemented for all finished products to ensure stable performance, high precision and long service life of each bearing.
6. Global Market & Professional After-Sales System
Adhering to high-standard craftsmanship and technological innovation, HXB products are exported to more than 30 countries and regions worldwide, covering Europe, America, Japan, South Korea and other mainstream markets. We provide full-cycle pre-sales technical consultation, in-production order tracking and after-sales technical support, committing to creating long-term stable win-win cooperation for global clients.
Advantages
HXB was founded in 1995, with nearly 30 years of dedicated development, HXB now operates6 subsidiaries.
∗ 2 high-tech R&D centers
∗ 2 modern manufacturing factories - Hangzhou Yijia Precision Bearing Co., Ltd. and Zhejiang Ruiyang Bearing Technology Co., Ltd.
∗ Supported by advanced digital MES and SPC management systems
∗ IATF16949:2016, ISO9001:2015 and ISO14001 certifications
∗ High-end equipment and high-quality material
About HXB
1. Hangzhou Factory - YJB
Founded in June 2007, YJB is located in Hangzhou. As a subsidiary of HXB Group, we are a national high-tech enterprise and provincial science & technology enterprise specializing in R&D and manufacturing of high-precision, high-speed, advanced, special and professional bearings.
Core Capabilities & Intelligent Manufacturing
- Product Size: Inner diameter Φ3–Φ300mm
- Precision Classes: P2, P4 (ultra-precision grades)
- Annual Capacity: 3 million sets of precision bearings in a lean & intelligent factory
- Equipment Investment: Over RMB 3 million in world-leading precision testing instruments
- Digital Transformation: with full deployment of MESYS bearing design platform, ERP, MES, WMS, SPC real-time quality monitoring and OA systems, building a benchmark smart manufacturing plant.
2. Huzhou Factory
In 2021, the deep groove ball bearing factory relocated from Hangzhou to Huzhou. It operate in a 10,000㎡ production facility with a team of 75 employees, focused on the R&D, and manufacturing of high-performance deep groove ball bearings.
We maintain a professional engineering and quality system to ensure stable precision and reliability.
Engineering Team: 4 bearing design & process engineers, accounting for 5% of staff.
Quality Team: 15 quality personnel, including 2 quality engineers, 20% of staff, covering incoming inspection, in-process control and final testing.
Certificates
Exhibition
FAQ
Q1: What bearing products can support OEM/ODM customization?
A: We support OEM and ODM customization for all our mainstream products, including all types of deep groove ball bearings, angular contact ball bearings, precision motor bearings, spindle bearings and general industrial bearings. Custom services cover non-standard size development, special material configuration, logo printing and customized packaging.
Q2: What is the customizable size range for bearing bore diameter?
A: Within our standardized production line scope, we support custom bore sizes from 8mm to 120mm. For ultra-small or ultra-large size demands beyond this range, our R&D team can provide targeted technical evaluation and personalized development solutions.
Q3: Can you customize exclusive brand packaging and customer logos?
A: Yes. We fully support customer exclusive brand customization, including custom printing of customer LOGO, brand information, model specifications on bearings, and personalized custom outer packaging, cartons and labels to help customers build their own brand image and market competitiveness.
Q4: What special material and performance customization can you provide?
A: Based on customers' actual working conditions (high temperature, high speed, low noise, corrosion resistance, heavy load, etc.), we can customize special bearing materials, high-temperature resistant grease, dustproof/waterproof sealing structures, and optimize bearing precision grade (P0/P6/P4/P2) and friction performance to adapt to diverse complex industrial scenarios.
Q5: What are your advantages in customized bearing production?
A: Firstly, we have nearly 30 years of bearing manufacturing experience and a professional R&D team to ensure customized product rationality and practicability. Secondly, automated mass production lines ensure stable quality and short delivery cycle. Thirdly, full-process intelligent quality control and 100% full inspection guarantee product consistency. In addition, we support flexible small-batch trial orders and large-batch mass production to meet different customer order demands.
Q6: What certifications do your customized bearings have?
A: All customized products comply with ISO9001 quality management system and ISO14001 environmental management system standards. Bearings for automotive and new energy industries support IATF16949:2016 certification, which can meet the quality access standards of global mainstream industrial and automotive markets.
Q7: Can you provide technical support and drawing confirmation for customization?
A: Yes. Our professional R&D and technical team provides one-stop customized services, including scheme design, parameter verification, drawing confirmation, sample testing and mass production. We communicate with customers in real time throughout the process to ensure the final products fully match their equipment and working condition requirements.
Q8: What is your delivery cycle for customized orders?
A: For conventional size and packaging customization with no need for mold opening, the delivery cycle is consistent with standard products. For non-standard size and special performance customized products, we will confirm the exact lead time according to product complexity, batch size and mold development situation, and provide efficient and stable delivery guarantee.
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