9165848 Excavator Idler

9165848 excavator idler

Production introduction:

The guide wheel is used to guide the track to rotate correctly to prevent its deviation and derailment.            

Most excavators also act as supporting wheels. This can increase the contact area between the track and the ground and reduce the grounding voltage.            

The wheel surface of the guide wheel is made into a smooth surface, and the middle arm ring acts as the guide, while the torus on both sides supports the rail chain.            

The smaller the distance between the guide wheel and the nearest supporting wheel, the better the guidance.         

Material: ZG50MN, casting, tempering, hardness HRC48-HRC56           

Main points:            

In order to make the guide wheel work and prolong its life, the radial runout of the wheel face on the central hole should be less than or equal to 3MM, and the correct alignment should be made when the wheel is installed.

 

Structure of 9165848 excavator idler:

9165848 excavator idler MACHINING:

9165848 excavator idler HEAT TREATMENT:

9165848 excavator idler PACKING:

 

 

Advantages

1. Good metal fibrous tissue and special heat treatment brings them longer life.

2. Resist abrasion and impact well; Prevent fragmentation well.
3. Using low and high-double seal makes it life lubrication

4. High flexibility and hydrocarbon-type regulator which is avaiable for mine working condition.

Attentions while assembling the Front idler rollers

1. Before assembling rollers,smooth the sharp part of sapre parts and do the deburring,clean the inner holes of the roller body and oil seal etc..

2. Do not break and scratch any part of the sealing parts.

3. Do not oil and distort the rubber floating seal ring during assembling the rollers.

4. A small amount of oil should be covered on the contacting surface while fitting the floating seal group.

5. After finishing the assembling process,fill clean extreme-pressure vehicle gear oil to take 80 percent of the inner cavity of roller body and do the running test then confirm no leakage after 4 hours.

 

FAQ

1. How About The Payment Terms?

TT 30 percent deposit,and TT 70percent balance after seeing the scan copy of bill of lading or LC at sight.

2. What Is The Delivery Time?

Generally speaking, the delivery time is 30 days. But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is from 10-15 days.

3. What Is MOQ For The Order?

FCL and LCL are both acceptable.

 

 

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