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About Us · MBF Bearings

Hebei Bowei Bearing Co., Ltd
Hebei Ousai Bearing Manufacturing Co., Ltd
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Modern Production Base

The history of Hebei Osbearing Manufacturing Co., Ltd. dates back to 1997. Rooted in Linxi County, Hebei Province – the renowned "Hometown of Bearings in China" – the company covers a land area of 70,000 square meters with a building area of 56,000 square meters. Between 2010 and 2014, the company successively constructed two modern production bases.

Founded in 1997 under the name of Linxi County Haiyang Bearing Co., Ltd., the company has always taken "deepening our expertise in the bearing field" as its core strategy. To meet the growing cooperation demands of global customers and align with the industrial upgrading layout, the company invested in establishing two modern production bases – Hebei Osbearing Manufacturing Co., Ltd. and Hebei Bowei Bearing Co., Ltd. – in 2010 and 2014 respectively. This formed an industrial pattern of "one core with multiple poles" and built a professional operation system covering the entire industrial chain of bearing R&D, production, testing and sales.

As a leading enterprise rooted in the Yunhe Industrial Park of Linxi County, the "Hometown of Bearings in China", the company is equipped with domestically advanced intelligent production equipment and precision testing instruments. Specializing in three core bearing categories: tapered roller bearings, deep groove ball bearings and cylindrical roller bearings, we have achieved a large-scale annual production capacity of over 10 million sets. Relying on stable supply capacity and excellent product quality, the company has become a preferred partner in the field of high-end engineering machinery including the automotive, rolling mill, mining, metallurgy and plastic machinery industries.

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Automatic production
Automatic production
Automatic production
Automatic production
Model marking
Spot check of appearance
Plant production workshop
Plant production workshop
Production workshop
Production workshop
Precision adjustment
Production workshop
Production workshop
Production workshop

To date, OSAI Bearings has cumulatively sold over 200 million sets of bearings globally.

North America
South America
Europe
Asia
Australia
MBF
Headquarters: Hebei, China
200M+
Cumulative Bearings Sold
50+
Countries Served
20+ Years
Industry Experience

Why Choose · MBF Bearings

Precise, Durable, Efficient Product Capability

OSAI Bearings excels in the "fundamentals," ensuring equipment operation quality from manufacturing processes to material selection. It is the fundamental basis for your choice.

High Precision and Smoothness: Ensures smoother equipment operation, less vibration, and lower noise.

Exceptional Durability: Premium steel combined with advanced heat treatment resists impact and wear, extending equipment lifespan.

Excellent Load Capacity: Optimized internal structure meets radial, axial, and combined load requirements.

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MBF Bearings Product Capability Showcase

Beyond Products, We Provide Solutions

MBF continuously invests in R&D, combining industry experience to deliver customized technical support for various fields, helping you solve core equipment transmission challenges.

R&D Investment: Develop industry-specific products for harsh conditions like high-speed, high-temperature, and heavy-load applications.

Professional Application Knowledge: Provide end-to-end guidance on selection, installation, and maintenance to optimize transmission system performance.

Cross-Industry Compatibility: Meets demands across various fields including automotive, machine tools, wind power, and mining machinery.

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OSAI Bearings Technological Innovation

Reducing Costs, Enhancing Efficiency and Safety

From the perspective of the equipment's entire life cycle, OSAI Bearings reduces total operational costs through reliability, providing core support for your production operations.

Reduce Total Cost of Ownership (TCO): Minimize production losses and labor costs from downtime, replacement, and repairs.

Enhance Production Efficiency: Fewer failures and downtime improve equipment utilization and output capacity.

Ensure Production Safety: Eliminate failure risks in critical equipment, preventing safety incidents caused by bearing issues.

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OSAI Bearings Comprehensive Value

Reliable, Worry-Free Brand Commitment

Built on rigorous quality control and comprehensive services, OSAI has earned an excellent industry reputation, providing you with a stable and reliable partnership experience.

Strict Quality Assurance: Certified by the ISO International Quality Management System, ensuring full-process quality control.

Comprehensive After-Sales Service: Quick technical response, stable supply, and reliable logistics.

Strong Brand Reputation: Years of industry experience backed by numerous successful cases and loyal customers.

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OSAI Bearings Brand Commitment

Global Coverage · Multi-Industry Adaptation

Agricultural Machinery

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Agricultural Machinery

Dedicated bearing solutions for agricultural machinery.

The working environment of agricultural machinery is complex and variable. Our bearing products utilize special sealing and lubrication technologies, effectively resisting the erosion of dust, moisture, and corrosive substances, ensuring the reliable operation of agricultural equipment in various harsh environments.

Application Equipment: Tractors, combine harvesters, irrigation equipment, agricultural product processing machinery, etc.

Construction Machinery

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Construction Machinery

Heavy-duty bearing system solutions for construction machinery.

Construction machinery needs to withstand enormous loads and impacts under extreme working conditions. Our specialized bearings use high-strength materials and special heat treatment processes, offering exceptional load-carrying capacity and impact resistance, ensuring the stable operation of large machinery.

Application Equipment: Excavators, cranes, loaders, road rollers, concrete machinery, etc.

Automotive Industry

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Automotive Industry

Providing high-precision bearing solutions for the automotive industry.

To meet the specific needs of the automotive manufacturing sector, we offer a series of high-performance bearing products, including deep groove ball bearings, tapered roller bearings, and hub bearings. These meet the usage requirements of different vehicle types and operating conditions, ensuring the stability and safety of automobile operation.

Application Areas: Passenger cars, commercial vehicles, new energy vehicles, special-purpose vehicles, etc.

Photovoltaic Industry

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Photovoltaic Industry

Precision bearing solutions for photovoltaic power generation equipment.

Photovoltaic equipment places extremely high demands on bearing precision and reliability. Our specialized bearings employ precision manufacturing processes and long-life lubrication technology, ensuring the accurate operation of solar tracking systems and maximizing power generation efficiency while reducing maintenance costs.

Application Equipment: Photovoltaic tracking mounts, solar power generation equipment, clean energy systems, etc.

NEWS ・ Deep Insights

2025-09-21

Sharing of bearing preload and surface matching requirements

When applying bearing preload, it is recommended t

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Sharing of bearing preload and surface matching requirements
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