DZ9003326020 WG4005415515 30311 FOR SHACMAN HOWO hande alex PARTS bearing

DZ9003326020 WG4005415515 30311 FOR SHACMAN HOWO hande alex PARTS bearing

Bearing is an important component in mechanical equipment, whose main function is to support the rotating body of the machine, reduce the friction coefficient during its motion, and ensure its rotational accuracy.
Bearings can be divided into two categories: rolling bearings and sliding bearings.
The daily maintenance and upkeep of bearings include lubrication, cleaning, installation and disassembly, operation monitoring, storage, and protection. The causes of bearing wear include peeling, burns, crack defects, and damage to the retaining frame. The treatment methods include checking the machining accuracy of the shaft and bearing housing, checking the type of lubricant to ensure injection volume, setting appropriate interference fit, and inspecting the material.

DZ9003326020 WG4005415515 30311 FOR SHACMAN HOWO hande alex PARTS bearing

bearing material
Characteristics of bearing steel:
1, Contact fatigue strength
Under the action of cyclic loads, bearings are prone to fatigue damage on the contact surface, such as cracking and peeling, which is an important form of bearing failure. Therefore, in order to improve the service life of bearings, bearing steel must have high contact fatigue strength.
2, Wear resistance performance
During the bearing task, not only rolling friction but also sliding friction occurs between the ring, rolling elements, and support frame, resulting in continuous wear of the bearing components. In order to increase the wear of bearing components, maintain the stability of bearing accuracy, and extend the service life, bearing steel should have good wear resistance.
3, Hardness
Hardness is one of the important qualities of bearing quality, which indirectly affects contact fatigue strength, wear resistance, and elastic limit. The hardness of bearing steel under certain operating conditions should reach HRC61~65, which enables the bearing to achieve high contact fatigue strength and wear resistance.

DZ9003326020 WG4005415515 30311 FOR SHACMAN HOWO hande alex PARTS bearing

DZ9003326020 WG4005415515 30311 FOR SHACMAN HOWO hande alex PARTS bearing

DZ9003326020 WG4005415515 30311 FOR SHACMAN HOWO hande alex PARTS bearing

JINAN CARMAN INTERNATIONAL TRADE CO. Ltd

Our company was founded in Jinan City. Since the 1960s, the city has been actively establishing and developing truck and various engineering machinery manufacturing factories, leading to the emergence of such a large enterprise that produces little-known technologies such as Weibo engines, Zhongtu trucks, and Shantui specialized machinery. But equally important companies also provide spare parts and accessories to the aforementioned factories.

Previously, Jinan Carman International Trade Co. Ltd., like many export companies in the city, engaged in the export of Chinese truck parts. Over the past decade, we have achieved many accomplishments. For example, we created our own brand Carruchi, and now many countries around the world know about its existence.

Company History

In 2011, Jinan Carman International Trade Co., Ltd. was established, specializing in exporting dump truck parts made in China. Gradually, we have established strong business relationships with suppliers and manufacturers, and created new logistics solutions that enable customers to obtain spare parts in a short period of time. The strategy for further development is determined in the coming years, and in this regard, we have received assistance from renowned universities in China.

The close cooperation with the School of Mechanical Engineering at Shandong Jiaotong University has greatly improved the quality and variety of products. His laboratory and testing platform have brought our company to a completely different level. When we realized that we had accumulated enough experience and resources, we decided to create a brand called Carruchi. Now, we are not only an export company, but also a serious commercial company with our own offices, laboratories, quality control areas, warehouses, and other facilities. We have rich experience and capabilities in engineering development and can manufacture models and prototypes for further laboratory and operational testing.

CARRUCHI

This product is produced under the Carruchi brand and is used for repairing trucks and machinery manufactured in China and Europe. We provide spare parts for equipment such as Zhongtu Haowo, Shakman, FAW, Dongfeng, Futong, XCMG, LGMG, Styrax, JAC, Weibo, Cummins, SDLG, Shantui, as well as popular European brands and models of trucks in China. There has always been:

Consumables (oil seals, belts, filters, brake shoes, etc.);

Shock absorbers;

Starters;

Cooling system components;

Generator;

Light bulbs with different names;

Universal joint and crankshaft;

Bearings;

Fuel system components;

Gear;

Clutch disc;

There are more.

All products are produced in professional factories and undergo multi-level quality control. They fully comply with international standards and regulations.

Our main goal is to increase the service life of components and mechanisms. The presence of international certification enables us to sell parts globally, and we are also achieving this. Carruchi has obtained import certificates from multiple countries, including the Russian Federation, allowing us to provide necessary import qualifications to customers around the world. The CARRUCHI brand represents excellent quality, reasonable prices, mature logistics solutions, and high-level services!

Our goal

The main development direction is to enter all large world markets. At present, our coverage is quite extensive and we have successfully exported to a wide range of regions and major markets in the world, including Eastern Europe, the Arabian Peninsula, the Middle East, Southeast Asia, the Americas, and Africa. However, we hope to further expand!

Expand the distribution network to cover all countries around the world. If there are distributors in every region, it will greatly shorten the delivery time.

Maximize the variety of truck and special vehicle parts to meet the needs of all potential customers!

Provide a large selection of high-quality parts for end users.