Place of Origin:
CHINA
Brand Name:
ZH
Model Number:
207-27-72220 207/27/72220
Excavator bearing 207-27-72220 207/27/72220 excavator walking tooth box bearings
Technical Parameters:
model | 207-27-72220 207/27/72220 |
Size(d*D*B) | Standard size |
Type | Excavator bearing |
Precision | P0/P6/P5/P4 |
Feature | High Load-Bearing Capacity |
Material | GCR15 |
After-sales Service | Online Support Professional Service |
Stock | Abundant |
Product Description
Excavator bearings come in various designs to accommodate different load and operating conditions. Some commonly used types of excavator bearings include:
Deep groove ball bearings: These bearings have a deep, uninterrupted raceway groove and are suitable for both radial and axial loads. They are commonly used in excavator applications with moderate to high speeds and light to moderate loads.
Angular contact ball bearings: Angular contact ball bearings have raceways that are inclined with respect to the bearing axis, allowing them to support both radial and axial loads. They are commonly used in excavator applications that require high axial and radial load capacities.
Cylindrical roller bearings: Cylindrical roller bearings have cylindrical rollers as the rolling elements and are capable of carrying heavy radial loads. They can also accommodate axial loads in one direction and are commonly used in excavators with high radial load requirements.
Tapered roller bearings: Tapered roller bearings consist of tapered rollers and are designed to handle both radial and axial loads. They are commonly used in excavator applications where there are high axial and radial load requirements, such as in the swing mechanism.
Spherical roller bearings: Spherical roller bearings have two rows of rollers and a common spherical raceway in the outer ring. They are self-aligning and can accommodate misalignment, making them suitable for excavator applications with high shock and vibration loads.
Thrust bearings: Thrust bearings are designed to handle axial loads in one direction and can be used in excavator applications where there are significant axial loads, such as in the boom or arm mechanisms.
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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