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WSA Bearing Logo WSA Bearing

Premium Industrial Bearings from Wafangdian

Trusted manufacturer of cylindrical, tapered, spherical, and split bearings. OEM & custom solutions with global delivery.

Industrial Bearings

About WSA Bearing Industry

A leading bearing manufacturer based in the heart of China’s bearing capital.

WSA Factory

WSA Bearing Industry is located in Wafangdian, China — also known as the bearing capital of the country. Established in 2009, the company specializes in technical research, manufacturing, and service of high-precision industrial bearings.

Covering over 6,000 square meters and employing 300 staff — including 46 senior engineers and technical experts — WSA has grown into a large-scale bearing manufacturer with an annual production value in the millions of USD.

Our product range includes four-row cylindrical roller bearings for rolling mills, high-speed, low-noise, low-vibration single row bearings, full complement roller bearings, tapered roller bearings, spherical plain bearings, thrust bearings, CARB toroidal roller bearings, deep groove ball bearings, and split bearings.

ISO-Certified Manufacturing
OEM & Custom Design Support
Global Export Experience

Our Bearing Products

High-performance bearings engineered for durability, precision, and reliability across industries.

Cylindrical Roller Bearings

Cylindrical Roller Bearings

Available in single, double, and four-row configurations. Ideal for heavy radial loads and high-speed applications.

  • Types: M, NN, NNC series
  • Applications: Rolling mills, gearboxes, motors
Taper Roller Bearings

Taper Roller Bearings

Precision-engineered for combined radial and axial loads. Single, double, and four-row designs available.

  • Models: 30244, F-804481.TR2S-M15BD
  • Load Capacity: High combined load performance
Spherical Plain Bearings

Spherical Plain Bearings

Radial, angular contact, and axial types for oscillating and misaligned applications.

  • Types: GE, EGE, SI, SA series
  • Features: Self-aligning, high load tolerance
Spherical Roller Bearings

Spherical Roller Bearings

Robust design for heavy radial loads and moderate axial loads in both directions.

  • Design: Two rows of symmetrical rollers
  • Applications: Mining, construction, power generation

Full Complement Roller Bearings

Maximized roller complement for high load capacity without cages. Ideal for low-speed, high-load environments.

  • Series: NCF2932 CV, NNC4836 CV
  • Features: High rigidity, compact design

Split Bearings

Designed for easy installation and maintenance in hard-to-reach areas. Perfect for retrofitting.

  • Applications: Paper mills, conveyors, pumps
  • Advantage: No shaft disassembly required

Thrust Roller / Ball Bearings

Engineered to handle high axial loads in one or both directions. Used in marine, crane, and industrial machinery.

  • Types: Thrust ball, cylindrical thrust, spherical thrust
  • Load Direction: Axial only or combined

CARB Toroidal Roller Bearings

Unique toroidal design allows for self-aligning capabilities and high radial load capacity with axial displacement.

  • Features: Misalignment compensation up to 2°
  • Applications: Wind turbines, conveyors, gearboxes

Deep Groove Ball Bearings

Versatile and widely used for moderate radial and axial loads at high speeds.

  • Standards: ISO, ABEC, DIN
  • Seals: Open, metal shielded, rubber sealed

Backup Bearings (Sendzimir Bearings)

Specialized for cold rolling mills with extreme load conditions and precision requirements.

  • Material: High-carbon chromium steel
  • Design: Multi-row, compact, high stiffness

Roller Elements

High-precision cylindrical, tapered, and spherical rollers supplied as spare parts or OEM components.

  • Materials: GCr15, case-hardened steel
  • Tolerance: Up to P4/P2 precision

Customized & OEM Bearings

Tailored solutions for unique applications. Full engineering support from design to mass production.

  • Services: CAD modeling, prototyping, testing
  • Industries: Automotive, aerospace, energy, rail

Why Choose WSA Bearings?

Engineered for performance, reliability, and long service life in demanding environments.

Advanced Manufacturing

State-of-the-art CNC machines and heat treatment processes ensure dimensional accuracy and material integrity.

Quality Assurance

Rigorous testing including vibration, noise, and life cycle analysis. ISO-compliant quality control systems.

Global Export

Trusted by clients in Europe, North America, Southeast Asia, and the Middle East. Fast and reliable shipping.

OEM & Customization

Full engineering support for custom designs, drawings, and prototypes. Fast turnaround for OEM orders.

15+
Years in Business
300+
Employees
6,000+
m² Factory Area
60M+
RMB Assets

Latest News & Insights

Stay updated with industry trends, product launches, and technical knowledge.

Cylindrical Bearings

Cylindrical Roller Bearings: Powering Diesel Engine Crankshafts

How high-precision cylindrical bearings enhance performance and reliability in heavy-duty engines.

Read More →
Harbour Bearings

Enhancing Efficiency and Reliability: Bearings in Harbour Applications

Discover how WSA’s robust bearing solutions improve uptime in port and marine environments.

Read More →
OEM Bearings

Finding the Perfect Bearing OEM Manufacturer

Key factors to consider when selecting a reliable OEM partner for industrial bearing needs.

Read More →

Frequently Asked Questions

Do you offer custom bearing designs?

What industries do you serve?

Can I get samples before placing an order?

What is your production lead time?

Do you provide technical support?

Get in Touch

Reach out for quotes, technical support, or OEM collaboration.

Wawo Industrial Zone, Wafangdian City, Dalian, Liaoning Province, China

+86 15140413495 (Phone/WhatsApp/WeChat)
+86 411 85584988

sales@wsabearing.com
info@wsabearing.com

Contact: Mrs. Catherine

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