best Roller Bearings-cheap Ball Bearings-Boli Bearing-Professional bearing manufacturer

Wecome to Shandong Boli Bearing Co., Ltd.

language

SPECIFIC SOLUTIONS FOR YOUR BEARING NEEDS

We adopt cutting-edge manufacturing techniques and rigorous quality control standards to ensure that each product stands the test of time. Whether your needs are standard specifications or custom solutions, we are here to meet and exceed your expectations, ensuring your bearing needs.

Learn More →

PROFESSIONAL BEARING MANUFACTURER WITH OVER 20 YEARS OF R&D EXPERTISE

With over 20 years of dedicated research and development, we deliver trusted solutions that meet the highest standards. From standard to custom bearings, our commitment to quality ensures reliability in every product.

Learn More →

MASTERING PRECISION IN BEARING PRODUCTION

With an unwavering commitment to excellence, we’ve mastered every aspect of the production process, from conception to completion. Our state-of-the-art facilities and skilled workforce ensure that every bearing meets the highest standards of quality.

Learn More →

scroll down

PRODUCTS

Bearing Categories

Main Products: high-end spherical roller bearings (CA, CC, MB, MA, E, E1, EAE4), cylindrical roller bearings, thrust roller bearings, deep groove ball bearings, self-aligning ball bearings, tapered roller bearings, and Pillow Block Bearing. It is a modern production-oriented enterprise that produces and sells the entire series of these bearings

All

All
Product Management

Deep Groove Ball Bearings

Cylindrical Roller Bearings

Spherical Roller Bearings

Tapered Roller Bearings

Thrust Roller Bearings

Pillow Block Bearings

RECOMMEND

Hot Selling Products

All Products →

Deep Groove Ball Bearings

Detail

Get Quote

Cylindrical Roller Bearings

Tapered Roller Bearings

Detail

Get Quote

Thrust Roller Bearings

Detail

Get Quote

DABL

Application

We have overseas clients from countries such as Australia, Russia, Pakistan, South Africa, and Canada, and have consistently

View more →

Automotive Field

Mechanical Machine Tool

Hydropower

Oil Drilling Rig

Agricultural Machinery

Mining Machinery

Household Appliances

Precision Instruments

// OEM, ODM

DABL Boli Bearings

A comprehensive digital modern factory enterprise specializing in production, design, research and development, and warehousing

Shandong Boli Bearing Co., Ltd. (formerly Zhejiang Guoye Bearing Co., Ltd.), established in July 2004 with a registered capital of 30.1 million yuan, is a provincial-level innovative enterprise. With over 7,000 square meters of workshop space, it is a comprehensive, digitally-driven, and modern factory integrating production, design, R&D, and warehousing. The company's main products include high-end Spherical roller bearings (CA, CC, MB, MA, E, E1, EAE4 types), cylindrical roller bearings, rolling bearings (thrust roller bearings), deep groove ball bearings, spherical roller bearings, tapered roller bearings, and Pillow Block Bearing. It is a fully self-producing and self-selling, standardized, modern manufacturing enterprise, producing P0 and P6 and above (P5 grades). It has become one of the leading enterprises in the Chinese self-aligning roller bearing sub-sector. Products are made from high-quality domestic raw materials, using non-oxidizing annealing and bainitic quenching processes.

Learn More >>

BLOG

News & Media

All News →

2026-04-17

Why Industrial Bearings Are Essential for Smooth Machine Operations

Why Industrial Bearings Are Essential for Smooth Machine Operations Introduction to Industrial Bearings and Their Importance Industrial bearings are critical components used in various types of machinery across many sectors, including manufacturing, automotive, and construction. These mechanical devices are designed to reduce friction between moving parts, enabling smooth operation and extending

2026-04-14

Everything You Need to Know About Replacement Bearings

Replacement bearings play a crucial role in the functionality and longevity of various industrial equipment. These components are designed to reduce friction between moving parts, allowing machinery to operate smoothly and efficiently. When it comes to replacement bearings, understanding their types, selection criteria, and maintenance is vital for ensuring optimal performance and reducing downtim

2026-04-11

Specialized Application Bearings: Tailored Solutions for Unique Industrial Challenges

Specialized Application Bearings: Tailored Solutions for Unique Industrial Challenges Table of Contents 1. Introduction to Specialized Application Bearings 2. Understanding Bearings: The Basics 3. The Importance of Specialized Bearings in Industry 4. Types of Specialized Application Bearings 4.1 Sealed Bearings 4.2 High-Temperature Bearings

2026-04-08

Understanding High-End Bearings: Essential Insights for Industrial Applications

High-end bearings are specialized components designed to enhance the performance and longevity of machinery in industrial settings. Unlike standard bearings, high-end varieties often feature advanced engineering, superior materials, and precision manufacturing processes. These characteristics make them particularly suitable for applications that demand high reliability and efficiency, such as in a

2026-04-05

Exploring the Versatility of Spherical Roller Bearings in Various Industries

Exploring the Versatility of Spherical Roller Bearings in Various Industries Introduction to Spherical Roller Bearings Spherical roller bearings (SRBs) are a type of rolling-element bearing that can accommodate misalignment and heavy loads. Their unique design allows them to support radial and axial loads from multiple directions. This capability makes them invaluable in various industrial appli

2026-04-02

Understanding Industrial Bearings: Key Considerations for Optimal Performance

Industrial bearings are critical components in a variety of machinery and equipment across multiple industries. They serve the primary function of reducing friction between moving parts, allowing for smoother operation and increased efficiency. Understanding the different types of industrial bearings, their applications, and proper maintenance can significantly impact the performance of your equip

2026-03-30

Common Issues That Replacement Bearings Can Resolve in Machinery

Common Issues That Replacement Bearings Can Resolve in Machinery The Importance of Bearings in Machinery Bearings are fundamental components in various types of machinery. They serve a critical role in reducing friction between moving parts, supporting loads, and facilitating smooth rotational or linear movement. Understanding the significance of bearings can help machinery operators maintain

2026-03-27

Understanding Specialized Application Bearings: A Key Component in Industrial Equipment

Specialized application bearings are engineered to meet the specific demands of various industrial applications. Unlike standard bearings, these components are tailored for unique operating conditions, including extreme temperatures, heavy loads, and high speeds. Understanding their characteristics and uses is essential for industries that rely on machinery and equipment performance. One of the pr