Shandong Dingsai Bearing Co.,Ltd.
Mining Equipment Bearing Manufacture

Mining Equipment Bearing Manufacture

Cooperative Cases

EE291250/291749 in Mining Crushers

EE291250/291749 in Mining Crushers 

A Peruvian mining company used our EE291250/291749 bearings for their crushers, reducing downtime by 25% due to their ability to handle extreme loads and vibrations.


32944/32948 in Conveyors

32944/32948 in Conveyors 

A Chilean mine improved conveyor reliability with our 32944/32948 bearings, increasing efficiency and cutting costs by reducing breakdowns.


L357049/L357010 for Haul Trucks

L357049/L357010 for Haul Trucks

 An Argentinian mining company extended the lifespan of their haul trucks by 30% using our L357049/L357010 bearings, designed for heavy loads and dusty conditions.


32324/32330 in Ore Crushers

32324/32330 in Ore Crushers 

A Brazilian mine increased crusher uptime by 20% with our 32324/32330 bearings, which withstand high impact and shock loads.


Customized Service

  • Size and Specifications
    Size and Specifications

    We manufacture custom bearings tailored to your exact specifications, including outer diameter, inner diameter, and thickness, ensuring optimal performance and precision for your application.


  • Material Selection
    Material Selection

    Choose premium bearing steels designed for superior wear and corrosion resistance, ensuring durability and optimal performance across various applications.


  • Lubrication Options
    Lubrication Options

    We provide a variety of lubrication options, including oil and grease, and customize the ideal lubricant selection to enhance performance and durability in any environment.


  • Sealing Design
    Sealing Design

    Custom sealing solutions, including durable rubber and metal seals, enhance reliability and longevity in extreme environments.


  • Specialized Processes
    Specialized Processes

    Custom sealing solutions with high-quality rubber and metal seals improve durability, enhance reliability, and extend lifespan in extreme environments, ensuring optimal performance and protection.


  • Branding and Marking
    Branding and Marking

    Customize your bearings with engraved brand logos or specific markings for enhanced brand visibility and promotional impact.


Main Products

Metric Tapered Roller Bearings
Metric Tapered Roller Bearings

DSBR tapered roller bearings can becustomized to match your specific hardness, speed and accuracy.

  • 30200 Series Tapered Roller Bearings
  • 30300 Series Tapered Roller Bearings
  • 32200 Series Tapered Roller Bearings
  • 32300 Series Tapered Roller Bearings
  • 31300 Series Tapered Roller Bearings
  • 32000 Series Tapered Roller Bearings
  • 32900 Series Tapered Roller Bearings
  • 33000 Series Tapered Roller Bearings
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Wheel Hub Bearings
Wheel Hub Bearings
  • D 20-42 mm Double Row Angular Contact Ball Bearings
  • D 42-55 mm Double Row Angular Contact Ball Bearings
  • D 24-55 mm Double Row Tapered Roller Bearings
  • D 17.462-82 mm Double Row Tapered Roller Bearings
  • D 80-150mm Double Row Tapered Roller Bearings
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Wheel Bearing Kits
Wheel Bearing Kits

Wheel Bearing Kits are comprehensive solutions for vehicle maintenance. They include high-quality bearings and accessories, ensuring smooth, reliable performance for your wheels, enhancing safety and driving comfort.

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Wheel Hub Assembly
Wheel Hub Assembly

Wheel Hub Assembly is a critical component in your vehicle, ensuring smooth and stable rides. It’s designed for durability, precision, and high-performance, providing optimal support to your wheels.

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Certification Certificate

GB/T 19001-2016/ISO 9001:2015
01 GB/T 19001-2016/ISO 9001:2015
ISO 9001
02 ISO 9001
ITAF16949
03 ITAF16949
ISO 9001
04 ISO 9001
GB/T 19001-2016/ISO 9001:2015
05 GB/T 19001-2016/ISO 9001:2015
ITAF16949
06 ITAF16949

Our high-precision automotive bearings are specifically designed for demanding mining operations, ensuring superior durability, reliability, and performance. Built to withstand high humidity, dust, and extreme temperature changes, these heavy-duty bearings feature advanced sealing technology and rugged materials that protect against moisture, contaminants, corrosion, and wear. Engineered for high-load capacity and harsh working conditions, our mining bearings optimize equipment efficiency, reduce downtime, and extend service life, keeping your operations running smoothly and safely in even the most extreme environments.


DSBR Factory

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About DSBR

About DSBR

DSBR Factory, established in 2010, spans 20,000㎡ in Liaocheng City, Shandong Province. Specializing in single-row and double-row tapered roller bearings and double-row angular contact ball bearings, we offer P0, P6, and P5 precision grades with inner diameters ranging from 15mm to 120mm. Our advanced manufacturing ensures high-performance, durable bearings for various industries.


Application of Automotive Bearings in Different Market

  • Car
    Car
  • Truck
    Truck
  • Trailer
    Trailer
  • Brake Disc
    Brake Disc
  • Bus
    Bus
  • Engineering Machinery
    Engineering Machinery
  • Agricultural Machinery
    Agricultural Machinery

Sales Network

Sales Network

Packing

Single-box packing
  • packaging
  • packaging
Industrial Packaging
  • packaging
  • automotive bearing manufacturers

User Reviews

user reviews
user reviews
user reviews
user reviews
user reviews
user reviews
user reviews
FAQ
What products do DSBR factories produce?

DSBR specializes in single row tapered roller bearing, double row tapered roller bearing and double row angular contact ball bearing, we have more than 13 years of experience in manufacturing.


Can DSBR provide exclusive custom solutions?

Yes, DSBR offers exclusive customized solutions according to customer requirements and uses.


What is the general delivery time?

For our general goods, the delivery time is about 15-20days except big quantity order.


WHY CHOOSE DSBR?


a. More than 13 years of work experience.


b. Strict inspection, high quality, reasonable price.


c. Provide OEM services.


d. Short delivery time and large stock


e. Have a large number of bearing and auto parts import and export experience


Can I have a sample order?

Of course, please click the mailbox on the right to send us an email, or fill in the form below the size you need, we will contact you and provide you with a free sample


Does your company guarantee quality?

Yes, the warranty is 24 months.

What are the advantages of your service compared to other companies?

24 hours online answer questions, timely reply, to provide customers with customs clearance or sales required various documents. 100% after-sales service.

Request a Free Quote
The MOQ is 100 pcs per model
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