Chinese Harbin Bearing/Deep Groove Ball Bearing6312/6312-2z/Military-Grade Quality

Chinese Harbin Bearing/Deep Groove Ball Bearing6312/6312-2Z/Military-Grade Quality
Harbin Bearing Group Co., Ltd., a renowned Chinese bearing manufacturer, is headquartered in Harbin, Heilongjiang Province, China. Here's a general introduction to Harbin Bearing:

1. History and Reputation: Founded in 1952, Harbin Bearing is one of China's earliest bearing production bases. Over the years, the company has accumulated rich experience and expertise, earning a good reputation both domestically and internationally.

2. Product Range: Harbin Bearing produces various types and specifications of bearings, including deep groove ball bearings, tapered roller bearings, self-aligning ball bearings, spherical roller bearings, angular contact ball bearings, cylindrical roller bearings, and more. These bearings find wide applications in machinery, automotive, construction machinery, aerospace, and other industries.

3. Technological Strength: Harbin Bearing emphasizes technological innovation and invests in research and development. The company boasts a strong technical team and research center. They collaborate with renowned domestic and international research institutions to continuously improve product quality and technical capabilities. The company has also obtained multiple patents and certifications, demonstrating its technical strength in the bearing manufacturing field.

4. Quality Control: Harbin Bearing is committed to providing high-quality products. They strictly adhere to the ISO 9001 quality management system and ISO/TS 16949 automotive industry quality management system. Advanced equipment and inspection tools are employed in the production process for stringent quality control, ensuring products meet customer requirements and international standards.

5. International Market: Harbin Bearing's products are exported to numerous countries and regions worldwide. The company has established long-term partnerships with many internationally renowned enterprises. They participate in international bearing exhibitions to expand their international market presence and enhance competitiveness in the global bearing industry.

The bearing model "6312-2Z" represents a deep groove ball bearing. Here are the common parameters:

1. Inner diameter (inner ring diameter): 6312 indicates an inner diameter of 60 millimeters.
2. Outer diameter (outer ring diameter): 6312 indicates an outer diameter of 130 millimeters.
3. Width: The width of a deep groove ball bearing is typically represented by its thickness. 2Z indicates a bearing with two metal shields, commonly with a thickness of 31 millimeters.
4. Closure type: 2Z indicates that the bearing is equipped with metal shields, which serve to protect the internal components of the bearing from dust, contaminants, and liquids.
5. Bearing material: Common bearing materials include steel, stainless steel, etc. The specific material depends on the manufacturer and application requirements.
 

Deep groove ball bearings are one of the most common and widely used types of bearings. They have the following features and applications:

1. Deep groove ball bearings have a simple structure, making them easy to manufacture and install. They consist of an inner ring, an outer ring, steel balls, and a cage, and they are suitable for various industrial equipment and machinery.

2. Deep groove ball bearings can withstand both radial and axial loads, making them suitable for various load conditions. The contact angle between the inner and outer rings is small, primarily bearing radial forces, but they can also withstand some axial forces.

3. Deep groove ball bearings have a high speed capability. Due to their optimized design and materials, these bearings can provide smooth performance under high-speed operation and have low friction and vibration.

4. Deep groove ball bearings are widely used in various industries. They are commonly found in automobiles, power tools, household appliances, agricultural machinery, wind turbines, pumps, motors, and transmission devices.

5. Deep groove ball bearings are also commonly used in rotating equipment such as electric motors and generators, serving as main bearings or support bearings. They can provide excellent rotor support and smooth operation.

In conclusion, deep groove ball bearings are a widely used type of bearing suitable for various load conditions and speed requirements. They play an important role in multiple industries and are widely applied in various machinery and industrial applications.