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Precision Bearings for Demanding Applications

HLGS Bearing is a leading manufacturer of high-grade miniature deep groove ball bearings, stainless steel bearings, ceramic bearings, and custom solutions since 2001. Trusted globally for reliability, precision, and compliance with ISO9001, ISO/TS16949, ROHS, and California Prop 65 standards.

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About HLGS Bearing

Ningbo Zhenhai Hualei Bearing Co., Ltd (HLGS) is a professional miniature deep groove ball bearing manufacturer established in 2001. We are proud holders of the registered trademark "HLGS" and specialize in delivering high-performance bearings for a wide range of industries.

Our bearings are widely used in food machinery, household electrical appliances, automobile motors, electric tools, and mechanical transmission devices. Every product undergoes rigorous quality control and meets international standards including ISO9001:2009 and ISO/TS16949.

We are committed to environmental safety and compliance, with all products passing strict tests such as ROHS, POPs, and US California Proposition 65.

HLGS Manufacturing Facility

Our Products

Discover our comprehensive range of high-precision bearings engineered for performance, durability, and reliability across diverse industrial applications.

Deep Groove Ball Bearings

Deep Groove Ball Bearings

High-precision miniature bearings ideal for electric motors, appliances, and light industrial equipment.

  • Metric & Inch Sizes
  • Low Noise & Vibration
  • Sealed & Open Types
Stainless Steel Bearings

Stainless Steel Bearings

Corrosion-resistant bearings perfect for food processing, medical devices, and marine environments.

  • AISI 440C & 304/316 Steel
  • Waterproof & Chemical Resistant
  • High Durability
Ceramic Bearings

Hybrid Ceramic Bearings

Silicon nitride balls with steel rings for high-speed, low-friction performance.

  • 40% Lighter Than Steel
  • Higher RPM Capability
  • Reduced Heat Generation
Miniature Bearings

Miniature Ball Bearings

Ultra-compact bearings for precision instruments, drones, and small motors.

  • Sizes from 1mm ID
  • High Precision (P0, P6)
  • Low Torque
Thin Section Bearings

Thin Section Bearings

Space-saving design with equal cross-section for robotics and automation.

  • Lightweight & Compact
  • High Stiffness
  • Low Profile
Full Ceramic Bearings

Full Ceramic Bearings

100% ceramic construction for extreme environments and electrical insulation.

  • Non-Conductive
  • Resistant to Corrosion
  • High-Temperature Use
Skateboard Bearings

Skateboard Bearings

High-speed ABEC-7 rated bearings designed for smooth roll and durability.

  • Double Sealed
  • Pre-Lubricated
  • Rust-Resistant
Custom Bearings

Custom Bearings

Tailored solutions for unique applications with OEM/ODM support.

  • Custom Sizes & Materials
  • Special Clearances & Preload
  • Engineering Support

Why Choose HLGS?

We combine decades of engineering expertise with cutting-edge manufacturing to deliver bearings you can trust.

Certified Quality

ISO9001:2009 and ISO/TS16949 certified. Compliant with ROHS, POPs, and California Prop 65.

Advanced Manufacturing

State-of-the-art production lines with precision tooling and automated inspection systems.

Rigorous Testing

Every batch tested for dimension tolerance, radial clearance, vibration, and grease performance.

Global Reach

Serving customers in North America, Europe, Asia, and beyond with reliable logistics.

2001
Founded
50+
Countries Served
10M+
Units Annually
100%
Inspection Rate

Frequently Asked Questions

What industries do HLGS bearings serve?

Our bearings are used in food machinery, household electrical appliances, automobile motors, electric tools, mechanical transmission devices, robotics, medical equipment, and more.

Are HLGS bearings compliant with environmental regulations?

Yes. All our products meet ROHS, POPs, and US California Proposition 65 requirements, ensuring environmental safety and global market compliance.

Can I request custom bearings?

Absolutely. We offer OEM and ODM services with full engineering support for custom sizes, materials, seals, lubricants, and preloads.

What quality standards do you follow?

We are certified under ISO9001:2009 and ISO/TS16949. Our quality control includes checks on dimension tolerance, radial clearance, vibration levels, and grease performance.

Get in Touch

For inquiries, quotes, or technical support, visit our official website to connect with our team.

Visit Official Website

Contact Information

Connect & Follow

  • QQ: 649279554
  • Skype: [email protected]
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