Deep Groove Ball Bearing 6203cm/6203zzcm NSK Japan Bearing Bearing Steel Quality Ball Bearing
Here's the translation of the information about the NSK 6203/6203ZZ bearing parameters:
1. Model: NSK 6203/6203ZZ
- "6203" represents the series and dimensions of the bearing, typically denoted by numbers.
- "ZZ" indicates that the bearing has metal dust shields or metal seals.
2. Dimensions:
- Inner diameter: 17 millimeters
- Outer diameter: 40 millimeters
- Width: 12 millimeters
- These dimensions denote the geometric size of the bearing and can be used to determine its fit with other components.
3. Bearing type: Rolling bearing
- NSK 6203/6203ZZ is a type of rolling bearing that provides support and rotation between the inner and outer rings using rolling elements, typically steel balls.
4. Materials:
- Inner and outer ring material: Typically made of high-quality bearing steel, such as carbon chromium steel.
- Rolling element material: Common rolling element materials include steel balls or cylindrical rollers.
5. Shielding/Sealing:
- NSK 6203ZZ bearing has metal dust shields or metal seals.
- Dust shields or seals effectively prevent external contaminants from entering the bearing and provide better lubrication protection.
6. Limiting speed:
- The limiting speed refers to the maximum safe operating speed of the bearing.
- The limiting speed of NSK 6203/6203ZZ depends on factors such as lubrication method, operating temperature, and load.
7. Load capacity:
- The load capacity of a bearing indicates the maximum load it can withstand.
- The load capacity of NSK 6203/6203ZZ depends on its design and materials, and detailed information can be obtained from bearing catalogs or technical specification sheets.
| Model |
Inner diameter |
Outer diameter |
Width |
| 6203ZZ |
17 millimeters |
40 millimeters |
12 millimeters |
Applications of Deep Groove Ball Bearings:
Deep groove ball bearings are a common type of bearing with a wide range of applications. Here are some common applications of deep groove ball bearings:
1. Electric Motors and Engines: Deep groove ball bearings are commonly used in electric motors and engines to support the rotating motion of the rotor and withstand axial and radial loads.
2. Automotive Industry: Deep groove ball bearings are widely used in the automotive industry, including engine, transmission systems, suspension systems, wheels, and subframes.
3. Machinery Equipment: Deep groove ball bearings are suitable for various machinery equipment, such as industrial machinery, agricultural machinery, construction equipment, textile machinery, etc. They are used for power transmission, supporting rotating components, and reducing friction.
4. Pumps and Fans: Deep groove ball bearings are used in rotating equipment such as pumps and fans to support the rotation of the impeller and provide stable operation.
5. Household Appliances: Deep groove ball bearings are commonly found in household appliances such as washing machines, air conditioners, electric fans, etc., to support the rotation of motor rotors.
6. Industrial Transmissions: Deep groove ball bearings are used in various industrial transmission systems, such as gear transmissions, chain drives, etc., to support rotational motion and transmit torque.
7. Bicycles and Motorcycles: Deep groove ball bearings are widely used in bicycle and motorcycle wheels, steering systems, and engines.
These are just some common applications of deep groove ball bearings. In reality, deep groove ball bearings are widely used in various machinery and industries. Their simple structure and efficient performance make them an ideal choice for many rotating devices.
Deep groove ball bearings have several advantages:
1. High load-carrying capacity: Deep groove ball bearings can withstand both radial and axial loads, making them suitable for various load conditions.
2. Low friction and high efficiency: Deep groove ball bearings have a ball-and-groove structure, resulting in low frictional losses and providing high speed and operational efficiency.
3. Axial stability: The structure of deep groove ball bearings offers good axial stability, allowing them to withstand axial forces and prevent axial displacement.
4. Simplified installation and maintenance: Deep groove ball bearings have a simple structure, making them easy to install and dismantle, saving time and costs. Additionally, they often do not require additional lubrication or sealing devices.
5. Diverse applications: Deep groove ball bearings are widely used in various industries and fields, including machinery, automotive, power tools, and household appliances, meeting different application requirements.
6. High reliability and durability: Deep groove ball bearings are made of high-quality materials and undergo precision manufacturing, ensuring excellent reliability and durability to maintain stable performance during long-term operation.
In summary, deep groove ball bearings offer advantages such as high load-carrying capacity, low friction and high efficiency, axial stability, simplified installation and maintenance, diverse applications, and high reliability and durability. These characteristics make them a crucial type of bearing widely used in various industrial sectors.
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