Engine Crankshaft Main Bearing/Conrod Bearing for L10/M11 3801150

We goal at becoming certainly one of your most responsible partners and earning your gratification for Hangcha forklift brake cylinder, Emergency Stop Switch, forklift repair companies near me. The secret of our success is to listen carefully to our customers, to meet their requirements and to strive to achieve our goals. In the process of striving to realize the corporate vision, we will always pursue a positive corporate image.

Product Title: Engine Main Bearing

Product Model: 490B-01033 for Xinchai 490B

 

 

 

 

 

 

 

 

 

Item	Description
Product Name	Engine Main Bearing (490B)+0.00-30
P/N	490B-01033
Applied Model	Forklift Truck with Xinchai 490 Engine
Net Weight (kg)	0.55
Gross Weight (kg)	0.95
Qty per Carton	1 kit
Carton Size (cm)	20*12*6

 

 

 

The Role of Main Bearings:

Main bearings are critical components in the operation of machinery, playing a key role in supporting the crankshaft and ensuring its smooth rotation.

 

Beyond this fundamental function, main bearings serve additional purposes:

 

1. Delivering Lubricating Oil:

The main bearings feature oil grooves and holes. As the crankshaft rotates, these features draw in engine oil and distribute it to the connecting rod bearings, providing necessary lubrication.

 

2. Protecting Bearings:

An oil film is formed between the main bearing and the crankshaft, which acts as a protective layer, reducing direct metal-to-metal contact and thus minimizing wear.

 

3. Reducing Wear:

The surface of the main bearing is precision-machined to achieve a surface roughness of less than 0.4μm, significantly reducing friction and wear during operation.

 

By fulfilling these roles, main bearings contribute to the efficient and reliable operation of the engine.

 

We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for Engine Crankshaft Main Bearing/Conrod Bearing for L10/M11 3801150. Products are attractive, service is cohesive force, price is credibility and integrity is vitality. Our continuous independent innovation promotes the development of product optimization and the core technology of our company's design and development ranks in the forefront of the world.