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Precision Bearings for Industrial Excellence

Welcome to Shandong Changtian Bearing Co., Ltd. – a leading manufacturer of high-performance bearings since 2016. Specializing in tapered roller, deep groove ball, and cylindrical roller bearings, we deliver reliability, precision, and durability for global industrial applications.

Explore Products Learn About Us

About CHANGTIAN Bearing

As a renowned enterprise in Shandong Province, Shandong Changtian Bearing Co., Ltd. is dedicated to designing, producing, and marketing high-quality bearings since 2016.

Changtian Bearing Factory

Our Commitment to Quality

Founded in 2016, we are a fully integrated bearing manufacturer combining design, industrial production, marketing, and trade. With over 130 sets of advanced production equipment from domestic and international sources, our technical capabilities ensure consistent product excellence.

We specialize in tapered roller bearings and cylindrical roller bearings, with product quality reaching international advanced standards. Our annual output exceeds 5 million units, serving clients across diverse industries worldwide.

“Good tools are prerequisite to the successful execution of a job.” – This principle drives our mission to build the trusted "CHANGTIAN" bearing brand.

2016
Founded
130+
Advanced Production Lines
5M
Annual Output
15,000㎡
Factory Area

Our Product Range

We manufacture a comprehensive range of precision bearings designed for durability, efficiency, and high performance across industrial sectors.

Tapered Roller Bearings

Ideal for heavy radial and axial loads. Widely used in automotive, mining, and industrial machinery.

  • • High load capacity
  • • Precision tapered design
  • • Durable steel construction

Deep Groove Ball Bearings

Handle radial and axial loads simultaneously. Low friction and high-speed performance.

  • • Low noise operation
  • • High limit speed
  • • Suitable for electric motors

Thin Section Bearings

Space-saving design with minimal cross-section. Perfect for robotics and compact systems.

  • • Lightweight and compact
  • • High stiffness
  • • Corrosion-resistant options

Angular Contact Ball Bearings

Designed to support combined loads with high precision and rigidity.

  • • High axial load capacity
  • • Precision ground raceways
  • • Used in machine tools

Cylindrical Roller Bearings

Excellent for high radial loads and moderate speeds. Robust and long-lasting.

  • • High radial load capacity
  • • Low friction design
  • • Suitable for gearboxes

Outer Spherical Bearings with Seat

Self-aligning capability with housing. Ideal for conveyor systems and agricultural equipment.

  • • Easy installation
  • • Self-aligning feature
  • • Sealed for dust protection

Spherical Roller Bearings

Handle heavy radial and axial loads with misalignment tolerance.

  • • High load capacity
  • • Misalignment compensation
  • • Used in mining and steel

Thrust Roller Bearings

Designed for high axial loads in one or both directions.

  • • High axial load capacity
  • • Robust cage design
  • • Used in marine propulsion

Crossed Roller Bearings

High rigidity and precision for rotational applications.

  • • High moment load capacity
  • • Compact and precise
  • • Ideal for robotics

Harmonic Drive Bearings

Specialized for harmonic drive systems requiring zero backlash.

  • • Zero backlash operation
  • • High torque density
  • • Precision motion control

Needle Roller Bearings

High load capacity with small cross-section. Ideal for tight spaces.

  • • High radial load capacity
  • • Compact design
  • • Used in transmissions

Insulated Bearings

Prevent electrical current damage in motors and generators.

  • • Ceramic coating insulation
  • • Prevents fluting and pitting
  • • Extends motor life

Why Choose CHANGTIAN Bearings?

Our advanced manufacturing, strict quality control, and customer-focused approach set us apart.

Premium Quality

Advanced production equipment and rigorous testing ensure every bearing meets international standards.

High Performance

Engineered for durability, low friction, and high-speed operation in demanding environments.

Global Reach

Trusted by industrial partners worldwide, with consistent delivery and technical support.

Innovation

Continuous investment in R&D and adoption of cutting-edge bearing technologies.

Competitive Pricing

High-value solutions without compromising on quality or performance.

Custom Solutions

Tailored bearing designs and configurations to meet unique application needs.

Latest Insights

Stay informed with industry knowledge, bearing maintenance tips, and company updates.

How to Choose the Type of Bearing?

Learn key factors in selecting the right bearing for your application, from load type to speed and environment.

Oct 25, 2022

How Deep Groove Ball Bearings Work

Understand the mechanics of deep groove ball bearings and their ability to handle radial and axial loads.

Oct 25, 2022

How Should Bearings Be Cleaned?

Proper cleaning extends bearing life. Discover best practices for maintaining bearing cleanliness.

Oct 25, 2022

What Are Bearings Used For?

Bearings support shafts, enable rotation, and control movement. Explore their essential role in machinery.

Oct 25, 2022

Get in Touch

For inquiries, quotes, or technical support, reach out to our team directly.

Email: [email protected]
WhatsApp: +86-19806081000
Visit Official Website
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