Roller Bearings & Precision Bearings Manufacturer

As an ISO 9001 certified bearing manufacturer with over 28 years of experience (since 1998), CHG Bearing specializes in roller bearings, thin section bearings, and high-end rolling elements. Backed by 69 patents, we provide reliable custom solutions based on your drawings or application requirements.

PRODUCT

Professional Bearing Products & Solutions

Help customers quickly enter the right product category and confirm CHG’s manufacturing capability.
CHG products cover large-size heavy-duty roller bearings, precision thin section bearings, slewing bearings, crossed roller bearings and high-end rolling elements for different industrial applications and custom requirements.
Rolling Mill Bearings
Roller Bearings Manufacturer | Heavy-Duty & Large Size
CHG manufactures cylindrical, tapered, spherical and thrust roller bearings for heavy-duty industrial applications. Large-size and custom designs available.
thin section bearings
Thin Section Bearings
CHG manufactures deep groove, angular contact, four-point contact, super duplex angular contact and flanged thin section bearings. 3-20 inch sizes, precision up to P4 and custom solutions available.
Super-Precision Bearings
Super-Precision Bearings for Spindles
Explore CHG super-precision angular contact ball and cylindrical roller bearings for spindles. Send your drawing for selection, matching and custom support.
Miniature and Small Ball Bearings
Miniature and Small Ball Bearings
Explore CHG miniature and small ball bearings in metric, inch, stainless steel, slim-section, extended inner ring and thrust designs. Request a quote.
Slewing Bearings
Slewing Bearings | Ball & Roller Slewing Rings
CHG manufactures four-point contact ball, double-row ball, crossed roller and three-row roller slewing bearings for heavy-load rotary systems.
Crossed Roller Bearings
Crossed Roller Bearings | RAU, RU, RB, RE & XSU
CHG manufactures RAU, RU, CRBH, RE, RB, SX and XSU crossed roller bearings with accuracy up to P2 for robots, machine tools and precision rotary systems.
Precision Ball Bearings
Custom Bearings | Backing & Precision Ball Bearings
Explore CHG backing bearings and 618/619, 718/719 precision ball bearings. Send a drawing or bearing number for custom configuration and quotation support.
Rolling Elements
Rolling Elements | Cylindrical, Tapered & Spherical Rollers
CHG manufactures 20-120 mm cylindrical, tapered and spherical rollers in G1/G1A/G2/G2A grades, with custom profiles and inspection support.
Need Help?
Talk to a Custom Bearing Expert
We offer customized services tailored to your specific needs. Contact us to get started.
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Capability

Custom Bearing Capability

For non-standard dimensions, large-size bearings, replacement inquiries, special materials, special cages, special precision and harsh working conditions, CHG provides technical evaluation and custom manufacturing support.
1

Custom by Drawing

Customers provide 2D drawings, 3D drawings or PDF technical files. CHG reviews dimensions, structure, material and precision requirements according to the drawing.

2

Custom by Bearing Number

Customers provide existing bearing numbers or original part numbers. CHG helps evaluate bearing type, dimensions and possible manufacturing solution.

3

Custom by Sample

Customers provide product photos, sample dimensions or sample information. CHG helps analyze structure and provide customization suggestions.

4

Custom by Application

Customers provide equipment type, load, speed, temperature, lubrication, installation space and working environment. CHG helps select a suitable bearing solution.

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Application Solutions

Bearing Solutions for Industrial Applications

Different equipment requires different bearing load capacity, precision, service life, temperature resistance and installation space. CHG provides suitable bearing products and custom solutions according to customer application needs.
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About CHG Bearing

Professional Bearing Manufacturer Since 1998

Luoyang Huigong Bearing Technology Co., Ltd. was founded in 1998 and has grown into a professional bearing manufacturer integrating design, manufacturing, inspection and export service.

CHG focuses on roller bearings, thin section bearings, precision ball bearings, crossed roller bearings, slewing bearings and high-end rolling elements. With stable manufacturing capability, strict quality control and custom bearing support, CHG provides reliable bearing solutions for steel mills, heavy machinery, automation equipment, wind power and precision machinery customers worldwide.

ISO 9001 Certified Industrial Bearing Manufacturing Facility in China
ISO 9001
CERTIFIED
Since 1998

Founded

69

Patented Technologies

380+

Company Employees

39,330 ㎡

Factory Area

270 Sets

Manufacturing & Testing Equipment

Customer Case

Trusted by Customers Worldwide

CHG Bearing works with customers from steel mills, machinery manufacturers, automation equipment companies and industrial distributors. Through product selection support, custom bearing solutions and stable manufacturing capability, CHG helps customers solve bearing requirements in different field applications.
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CONTACT US
Request a Bearing Quote
Send your bearing number, drawing, application or custom requirement. CHG team will help evaluate the suitable bearing solution and provide quotation support.
  • Quick quotation for standard and custom bearings
  • Support inquiry by drawing, bearing number or application
  • Technical assistance from CHG team
  • Export service support for global customers

Get a quick quote

We typically confirm within 24 hours.