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Bearing housing

The bearing housing (bearing pedestal, bearing chock) is an important component of the ball mill, vertical mill, rotary kiln, rolling mill, etc.  Its quality directly impact on the production efficiency and equipment safe operation. CHAENG is able to manufacture various types of cast steel bearing chocks according to customers' drawings and demands.


Weight>1 ton

MaterialZG35, ZG45, etc.

ApplicationRolling mill, ball mill, rotary kiln, vertical roller mill

CustomizableYes, according to customer's drawings

Our Advantages

Casting bearing housing manufacturer

 1. CHAENG bearing housing uses high-quality steel ZG35, ZG45, with high hardness, strong wear resistance, high load-bearing, long continuous work, good stability, and long service life. 

 2. CHAENG bearing housing sets the oil level observation scale, which make the staff be able to observe the oil level situation, timely replenish oil, to prevent accident damage caused by lack of oil lubrication.

 3. CHAENG bearing housing takes use of thin oil lubricant to minimize the friction coefficient of bearings. So the energy-saving effect is good, the working temperature is much lower than the dry oil and extend the bearing service life.

 4. The fabrication route is governed by the provisions of the implemented Quality System ISO 9001:2015.

Production Process

  • Simulation & analysis

    Simulation & analysis

  • Wood pattern

    Wood pattern

  • Sand mould

    Sand mould

  • Smelting


  • Molten steel test

    Molten steel test

  • Pouring


  • Sand cleaning

    Sand cleaning

  • Heat treatment

    Heat treatment

  • Finishing


  • Machining


  • Non-destructive testing

    Non-destructive testing

  • Packaging & delivery

    Packaging & delivery

Customer cases

CHAENG bearing housings are widely used in ball mill, coal mill and rolling mill.

rolling mill bearing chock Deep-hole-bearing-seat

vertical mill bearing chock ball mill bearing pedestal

One typical example: A Japanese company signed an agreement with CHAENG requiring material with SCW480 type steel, for its specialized production of bearing base. CHAENG showed their manufacturing strength, all bearing pedestals fully meet the requirements of the Japanese companies. CHAENG not only made a profit, but also expand company's overseas market and win a good reputation.

coal mill bearing block

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Contact Us

E-mail: contact@chaeng.co

Phone: +86 15290747879


Wechat: +15290747879

Office Add: Mengzhuang Town, Huixian City, Henan Province, China