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  • The versatile workhorse of industry. Our deep groove ball bearings offer a reliable and cost-effective solution for a vast range of applications requiring smooth operation under high speeds and radial loads. Designed for simple installation and low maintenance, they can also accommodate moderate axial loads in both directions. Typical Applications: Electric motors, domestic appliances, industrial pumps, automotive components, agricultural machinery, and general automation. Series & Variants: We supply open bearings (suitable for re-lubrication), variants with shields (ZZ) or rubber seals (2RS) for contaminant protection, and types with locating snap rings for simplified axial location. Size & Precision: Our range covers a broad spectrum, from small instrument sizes to large industrial bearings. We provide options from standard tolerance classes up to P5 precision, ensuring optimal performance and service life for your specific requirements.
  • The precision solution for combined loads. Engineered with a contact angle between the races, these bearings excel in applications requiring high rigidity and accurate axial positioning. They are designed to support substantial radial and axial loads simultaneously, typically in one direction. Typical Applications: Machine tool spindles, high-speed motor spindles, ball screw support, robotic joints, precision gearboxes, and high-performance pumps. Series & Configuration: We offer single-row bearings (often supplied in matched pairs for back-to-back, face-to-face, or tandem mounting) and double-row designs. Options include various contact angles (e.g., 15°, 25°, 40°) to optimise for speed or thrust capacity, and sealed versions for maintenance-free operation. Size & Precision: Available in a wide range of sizes with a focus on high-precision manufacturing. Our core offerings are produced to P5 tolerance and above, delivering the exceptional running accuracy and stability demanded by advanced machinery.
  • Extra Light / Ultra Light Section. Compact, designed for high speeds and light to moderate loads where space is limited.
  • Light Section. The most common and versatile series, offering an excellent balance of load capacity, speed, and size.
  • Medium Section. Heavier and wider than the 62 series, providing significantly higher radial load capacity for more demanding applications.
  • Heavy Section. Designed for the highest radial load capacity and shock load resistance.
  • Miniature / Ultra-Thin Section Bearings. Characterised by very small bore diameters and compact cross-sections.
  • Miniature / Ultra-Thin Section Bearings. Characterised by very small bore diameters and compact cross-sections.

Why Choose Our Bearings?

Reliability, Quality, and Customization for Your Business
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Our Strength

Professional Production & Strict Quality Control
Fujian Welink Bearing Technology Co., Ltd.
Since 2010, Fujian Welink Bearing Technology Co., Ltd. has been a globally trusted leader in precision bearings, specializing in miniature deep-groove ball bearings. Our proprietary brand WELINK delivers premium quality and reliable performance rivaling international famous brands, with unbeatable cost-effectiveness that balances top-tier craftsmanship and competitive pricing.   With three strategic R&D and production bases across Ningbo (Zhejiang), Ningde (Fujian), and Anhui, plus over 20,000㎡ advanced workshops, we ensure a comprehensive product range, stable supply, and rigorous quality control. Serving 50+ industries worldwide, Our precision bearings are extensively applied in:   ⦿ Agricultural machinery ⦿ Sports equipment ⦿ Household appliances ⦿ Aerospace    with custom solutions for unique needs.   Choose us for: ① Cost-effectiveness beyond international brands ② Stable supply from integrated R&D-production bases ③ Tailored solutions for diverse industry demands.   We uphold our mission: Pursue employees’ material and spiritual fulfillment while delivering optimal bearing solutions to boost industrial efficiency. Guided by values of customer-centric, altruistic, honest, pragmatic, and grateful, we strive to become a top-tier brand in China’s power transmission industry.  We welcome global partners to collaborate!  

Application

Provide Customers with Practical and Muliti-Scenario Customized Solitions
  • Home Applications
  • Medical & Wellness Applications
  • Automotive Bearings
  • Industrial Bearings
Home Applications
  Kitchen & Food Prep Appliances Stand mixers, hand blenders, food processors, coffee grinders, electric can openers Stand Mixer Ball bearings are used in the stand mixer's transmission system to support the rotating shaft Hand Blenders Ball bearings are used in both the motor...
Medical & Wellness Applications
Personal Care & Wellness Devices Massage Equipment I Aesthetic & Beauty Devices I Monitoring & Home Diagnostics Massage Equipment Massage chairs, handheld/portable massagers, foot massagers, massage guns Aesthetic & Beauty Devices Facial rejuvenation devices (e.g., micro...
Automotive Bearings
  Powertrain & Engine Components Alternators, starter motors, turbochargers, tensioners and idler pulleys for auxiliary drives - Alternators Ball bearings are used to support the rotor shaft in alternators Starter Motors Ball bearings are used in starter motors to support the a...
Industrial Bearings
Industrial Automation & Robotics Robotic Arms I CNC Machine Tools I Packaging Machinery Robotic Arms Precision joints and gearboxes in assembly, welding, and handling robots CNC Machine Tools High-speed spindles, linear guides, and feed drives in machining centers Packaging Mac...

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Request a Quote for Ball Bearings

Request a Quote for Ball Bearings
Please submit your inquiry below for detailed product and pricing information. We will get back to you within 24 hours.
Submit

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