ZhongHong bearing Co., LTD. |
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Excavator bearing 208-27-51240 208/27/51240 excavator walking tooth box bearings
Technical Parameters:
model | 208-27-51240 208/27/51240 |
Size(d*D*B) | Standard size |
Type | Excavator bearing |
Precision | P0/P6/P5/P4 |
Feature | Able to Carry High Loads |
Material | GCR15 |
After-sales Service | Online Support Professional Service |
Stock | Sufficient |
Product Description
An excavator bearing is a specialized type of bearing designed to
meet the unique requirements of excavator machinery. Excavators are
heavy construction machines used for digging, excavating, and
moving earth or other materials. These machines operate in
demanding conditions, subjecting the bearings to heavy loads, high
impact forces, and harsh environments.
Excavator bearings are often exposed to harsh operating environments and contaminants such as dust, dirt, and water. Therefore, sealing and protection mechanisms are crucial to ensure reliable performance and prevent premature failure. Some common sealing options for excavator bearings include:
Contact seals: These seals make direct contact with the bearing inner or outer ring and provide effective protection against contaminants. They are typically made of rubber or elastomeric materials and are suitable for moderate operating speeds.
Non-contact seals: Non-contact seals, such as labyrinth seals or gap-type seals, create a barrier without making direct contact with the bearing. They provide less friction and are suitable for higher-speed applications.
Support and Services:
Mode of transport ...within 3 days after received the payment , by air or by express or
by sea on the basis of thequantity and emergency circumstances.
By Couriers – DHL,UPS, FEDEX, TNT are the main courier companies we are
cooperated,
By Air – Delivery from the Guangzhou air port to customer's destination
city air port.
By Sea – Delivery from the Huangpu port
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Business Phone:+8615913112076
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Email:gzzhbearing@163.com
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