Guangzhou Teikuko Auto Parts Co.,ltd
Email: jtp@jtp88.com
Cellphone(whatsApp): +86 13668943876
Skype: jessica76263
Guangzhou Teikuko Auto Parts Co.,ltd
Email: jtp@jtp88.com
Cellphone(whatsApp): +86 13668943876
Skype: jessica76263
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| Place of Origin: | China |
| Brand Name: | YJL/JTP |
| Model Number: | 6D155 |
| Certifiion: | ISO9001:2008;ISO/TS16949:2009 |
| Minimum Order Quantity: | 1 SET |
|---|---|
| Price: | negotiation |
| Packaging Details: | Our brand packing or as customer requirement |
| Delivery Time: | Usually within one week after receive payment |
| Payment Terms: | T/T or western Union |
| Supply Ability: | 5000pcs per month |
| Main Diameter: | 132.03mm | Con Rod Diameter: | 109.02mm |
|---|---|---|---|
| Size: | STD/0.25/0.50/1.0 | Material: | Steel +Gu Alloy |
| PCS: | 14/12 | Condition: | 100% New |
| Type: | Engine Bearing | Packing: | Neutral Packing |
| Quality: | High Performance | OEM Number: | R878K M878K |
| Appliion: | Komatsu | ||
| High Light: | Engine Connecting Rod Bearing,Crankshaft Main Bearing |
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Crankshaft bearing & Main bearing 6D155 Main Bearing Con Rod R878K M878K
CONNECRING ROD BEARING STRUCTURE:
There are oil holes drilled on the inner surface of the shaft sleeve, and some also open oil grooves to allow the lubriing oil to enter the lubriion. 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 lubriion. Because small-end bearings work under high pressure and sway conditions, their lubriion is difficult. In order to improve the reliability of lubriion, some models use a dedied oil pump for each cylinder to enhance lubriion. 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
The small bearing is the bearing with the diameter of the connecting rod. Because the connecting rod has a relatively small diameter, the bearing is also smaller. We call it small for short. In fact, the crankshaft of the engine uses a sliding friction structure, and the friction between the crankshaft and the bearing shell is directly sliding and rotating.
The key part of the large and small bearing is the contact surface. It is coated by a wear-resistant material. The coating on the large and small bearing is not a high hardness material but a material that is slightly scratched with a fingernail. The accuracy is almost 100% in contact with the crankshaft, and an engine remains so smooth and does not tremble without any trembling.
DESTRIPTION:
| KOMATSU | ||||
| 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 |
| R402H | 6D130 CUMMINS | R880K | 83.13 | 12 |
| M403H | 4D92-1 4D92-2 4D92-3 | M862K | 75.02 | 10 |
| R403H | 4D92-1 4D92-2 4D92-3 4D94-2 | R863K | 64.02 | 8 |
| MS-1146 | 4D105-3 4D105-2 | M858A | 88 | 10 |
| CB-1146 | R858A | 70 | 8 | |
| M404A | 4D105-5 S4D105-5 | M859K | 91.02 | 10 |
| R404A | 4D105-5 S4D105-5 | R859K | 70.02 | 8 |
| M405A | 6D105-1 S6D105-1 SA6D110-1 | M865K | 91.02 | 14 |
| R405A | 6D105-1 S6D105-1 SA6D110-1 | R865K | 70.02 | 12 |
| R406H | CUMMINS | 84.24 | 12 | |
| M407H | 4D94 4D94-2 | M857K | 75.019 | 10 |
| M408H | 4D95L 4D95S | M886K | 74.02 | 10 |
| R408H | 4D95L 4D95S | R886K | 61.02 | 8 |
| M409H | 6D95L | M890K | 74.02 | 14 |
| R409H | 6D95L | R890K | 61.02 | 12 |
| M 6BT | 6D102 | 6735-21-8100 | 88 | 14 |
| R | 6D102 | 6736-31-3400 | 73 | 12 |
| M | 6D108 | MS-2621GP | 101 | 14 |
| R | 6D108 | CB-2621GP | 74 | 12 |
| M411H | 6D125 | M892K | 116.02 | 14 |
| R411H | 6D125 | R892K | 85.02 | 12 |
| M412A | 4D94E 4TNV94 | MS-2600GP | 69.03 | 10 |
| R412A | 4D94E | CB-2600GP | 61.01 | 8 |
| M | 6D140 | M895K | 127 | 14 |
| R | 6D140 | R895K | 95 | 12 |
| M | 6D155 | M878K | 132.03 | 14 |
| R | 6D155 | R878K | 109.02 | 12 |
| M | 6D170 | M897K | 148.03 | 14 |
| R | 6D170 | R897K | 115.01 | 12 |
OUR PRODUCTION LINE:
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.
OUR SHIPPING:
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:
Contact Person: Ms. Jessica
Tel: 86 13668943876
Fax: 86-20-86056211
