Brand Name : YJL/JTP
Model Number : 4D120
Certification : ISO9001:2008;ISO/TS16949:2009
Place of Origin : China
MOQ : 1 SET
Price : negotiation
Payment Terms : T/T or western Union
Supply Ability : 5000pcs per month
Delivery Time : Usually within one week after receive payment
Packaging Details : Our brand packing or as customer requirement
Main Diameter : 102.02mm
Con rod Diameter : 81.02mm
Size : STD/0.25/0.50/1.0
Material : Steel +Gu Alloy
Condition : 100% new
Type : Engine bearing
Packing : Neutral Packing
Quality : High Performance
OEM number : 6112-23-8000
Application : Komatsu
Main Bearing/Conrod Bearing 6D125 Crankshaft metal Bearing 6150-21-8000
|Delivery time||1 days|
There are oil holes drilled on the inner surface of the shaft sleeve, and some also open oil grooves to allow the lubricating oil to enter the lubrication. In order to prevent dry friction during the start of a diesel engine, an oil storage tank is also formed on the inner surface of some bearings. A small number of small high-speed diesel connecting rod small-end bearings use needle bearings. On the cross-head connecting rod, the small-end bearing is a split sliding bearing, which is often manufactured separately from the shaft. The wear-resistant alloy is directly cast on the inner surface of the bearing. For lubrication. Because small-end bearings work under high pressure and sway conditions, their lubrication is difficult. In order to improve the reliability of lubrication, some models use a dedicated oil pump for each cylinder to enhance lubrication. In order to improve working reliability, self-adjusting or platform connecting rod small-end bearings are often used.
OUR CONCEPT IN PRODUTCTION PROCESS:
1. Stric control of the production process to ensure that all products qualified
2. Strengthening the field process management
3. Training high quality quality
4. Improve the quality of the concept
5. Strict process control
6. Control every procedure, make each product
|M401H||4D120 15TYPE 4D130-1||M852K||102.02||10|
|R401H||4D120 15TYPE 4D130-1||R852K||81.02||8|
|M402H||6D130 CUMMINS NH220||M880K||120.65||14|
|M403H||4D92-1 4D92-2 4D92-3||M862K||75.02||10|
|R403H||4D92-1 4D92-2 4D92-3 4D94-2||R863K||64.02||8|
|M405A||6D105-1 S6D105-1 SA6D110-1||M865K||91.02||14|
|R405A||6D105-1 S6D105-1 SA6D110-1||R865K||70.02||12|
OUR PACKING :
Standard export hard cartons to assure the safety during the transformation.
Put foam bag inside to protect the products.
We can offer neutral clean box, original box or customer's special brand box.
Custom-made boxes are only avaliable for big order with large quantity.
Ship by air or express for the products with small volumn or little amount. Ship by vessel for large volumn products.
Please inform your shipping methods when place an order, or we can choose the cheapest method for you from our own forwarders.
For our stock products, we can ship to you within 3 days, for the products out of stock, we will inform you advance.
Please note that the shipping charge for brand products would be much expensive than neutral products.
ENGINE BEARING PICTURE AS BELOW:
Main Bearing And Con Rod Bearing 4D120 Spare Parts Engine Bearings 6112-23-8000 Images