Excavator Bearing 203-26-61320 205-26-71580 High precision ball screw bearing

203-26-61320 Excavator bearing excavator walking tooth box bearing

Technical Parameters:

Product Description

 
Excavator bearings are important elements used to support and hold various rotating and sliding parts of excavators. The selection and design of excavator bearings need to take into account factors such as load capacity, movement speed, working environment and reliability requirements.

Types of excavator bearings: Excavator bearings can be further categorized based on their specific design and application:

Slewing Bearings: These are large diameter bearings used in the excavator's turntable or slewing mechanism. They support the rotational movement of the excavator's upper structure. Slewing bearings are designed to handle axial, radial, and moment loads.

Tapered Roller Bearings: Tapered roller bearings are commonly used in the wheel hubs and final drives of excavators. They can handle both radial and axial loads and are designed to accommodate high thrust forces. Tapered roller bearings have conical rollers and inner and outer rings with tapered raceways.

Cylindrical Roller Bearings: Cylindrical roller bearings are used in various components of excavators, such as the boom, arm, and bucket cylinders. They have high radial load capacity and can accommodate moderate axial loads. Cylindrical roller bearings consist of cylindrical rollers and inner and outer rings.

Angular Contact Ball Bearings: Angular contact ball bearings are suitable for applications where both radial and axial loads are present. They are commonly used in the swing drive and other rotating components of excavators. Angular contact ball bearings have raceways in the inner and outer rings that are designed to support both radial and axial forces.

 
 
Support and Services:

Technical Support and Service for Tapered Roller Bearings We are committed to providing our customers with the best technical support and service for their tapered roller bearing needs. We have a variety of parts and consumable supply options to meet the needs of any specific application. We are committed to providing the highest quality customer service and satisfaction. If you have any questions or need assistance with tapered roller bearings, please feel free to contact us.

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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