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.

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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.

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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.

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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

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Application

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

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Automotive Field

Automotive Field

Mechanical Machine Tool

Mechanical Machine Tool

Hydropower

Hydropower

Oil Drilling Rig

Oil Drilling Rig

Agricultural Machinery

Agricultural Machinery

Mining Machinery

Mining Machinery

Household Appliances

Household Appliances

Precision Instruments

Precision Instruments

Jinan International Trade Headquarters

// 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. 

 

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News & Media

2026-06-04

What Sets Spherical Roller Bearings Apart from Other Bearing Types?

What Sets Spherical Roller Bearings Apart from Other Bearing Types? Introduction to Bearing Types Industrial machinery is fundamentally reliant on bearings to ensure smooth operation. Bearings are engineered to reduce friction and support rotating components, enhancing performance and longevity. Among various bearing types, **spherical roller bearings (SRBs)** stand out due to their unique attribu

2026-06-01

Understanding Industrial Bearings: Essential Components for Optimal Machinery Performance

Industrial bearings are vital components that enable smooth and efficient operation in a variety of machinery and equipment across multiple industries. These specially designed mechanical elements support rotating shafts, reduce friction, and handle loads, thereby ensuring the seamless performance of industrial systems. Understanding the different types and functions of industrial bearings can sig

2026-05-29

The Future of Industrial Equipment: Innovations in Replacement Bearings

The Future of Industrial Equipment: Innovations in Replacement Bearings Table of Contents 1. Introduction to Replacement Bearings Technology 2. The Importance of Replacement Bearings in Industrial Equipment 3. Current Trends in Replacement Bearings 4. Advanced Materials Revolutionizing Bearings 5. Smart Technology: The Future of Bearing Performance 6. Sustainability in Bea

2026-05-26

Understanding Specialized Application Bearings: A Deep Dive into Their Importance in Industrial Equipment

Specialized application bearings are engineered bearings designed to meet the unique demands of specific industries and applications. Unlike standard bearings, these components are tailored to operate under challenging conditions, including extreme temperatures, high speeds, and heavy loads. Their design and material selection are critical in ensuring high performance and durability, making them e

2026-05-25

Global Deep Groove Ball Bearing Market Continues Expanding with Industrial Growth

Best customized deep groove ball bearings with high precision, durability, low noise, and stable performance

2026-05-23

High-End Bearings: The Integral Role of Lubrication in Maximizing Performance

High-End Bearings: The Integral Role of Lubrication in Maximizing Performance Table of Contents 1. Introduction to High-End Bearings 2. Understanding Bearings: Types and Applications 3. The Importance of Lubrication in Bearing Performance 4. Types of Lubricants for High-End Bearings 4.1 Greases 4.2 Oils 4.3 Solid Lubricants 5. Criteria for Selecting the Right Lubricant 6. Lubric

2026-05-20

Understanding Spherical Roller Bearings: Enhancing Industrial Equipment Performance

Spherical roller bearings are a specialized type of bearing designed to accommodate misalignment and heavy radial loads. They consist of an inner ring with two raceways, an outer ring with a single spherical raceway, and a set of spherical rollers that facilitate smooth rotation. This unique design allows them to handle both radial and axial loads, making them ideal for applications where alignmen

2026-05-17

The Future of Industrial Bearings: Trends and Predictions Shaping Tomorrow's Industries

The Future of Industrial Bearings: Trends and Predictions Shaping Tomorrow's Industries Table of Contents Introduction to Industrial Bearings The Importance of Bearings in Industrial Applications Current Trends in Industrial Bearings Technological Advancements in Bearings Sustainability in Bearing Manufacturing The Rise of Smart Bearings Future Predictions for the Indu

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