Ball Screw Support Angular Contact Thrust Ball Bearing/nsk80TAC03DT85SUMPN5D/Angular Contact Ball Bearing
Product Description
NSK 80TAC03DT85SUMPN5D Bearing Introduction:
NSK 80TAC03DT85SUMPN5D is a specific model of bearing manufactured by NSK (Nippon Seiko Kabushiki Kaisha), a Japanese precision bearing company. Here's an introduction to this bearing:
1. Model interpretation:
- "80TAC03" indicates that the bearing belongs to the 80TAC series, which is a precision thrust angular contact ball bearing.
- "DT85" denotes an 85-degree contact angle of the bearing.
- "SU" represents a single-unit assembly configuration, which means it is preloaded.
- "M" signifies that the bearing is fixed with rivets.
- "PN5" indicates the preload method as preloading.
- "D" denotes a larger inner ring diameter.
2. Bearing features:
- Thrust Angular Contact Ball Bearing: NSK 80TAC03DT85SUMPN5D is designed to withstand axial loads and partial radial loads. The 85-degree contact angle provides high load-carrying capacity and rigidity.
- High Precision: This bearing is manufactured and assembled with high precision to ensure smooth and reliable operation, offering excellent axial and radial precision.
- Preloaded: This bearing is preloaded during the manufacturing process, eliminating the need for additional adjustment during installation.
- High Rigidity and Wear Resistance: The design and material selection of 80TAC03DT85SUMPN5D bearing provide high rigidity and wear resistance, suitable for high-speed rotation and long-duration applications.
- High Load-Carrying Capacity: The bearing is designed to withstand significant axial and radial loads, making it suitable for applications that require high load-bearing capability.
| Model |
Inner diameter |
Outer diameter |
Thickness |
| 80TAC03D |
80mm |
170mm |
39,mm |
Here's the translation of the information about the applications of angular contact bearings:
Angular contact bearings are widely used in various applications due to their special design and construction. Here are some common application areas of angular contact bearings:
1. Machine Tools: Angular contact bearings are extensively used in the machine tool industry, particularly in spindles and support components. They can withstand high-speed rotation and complex loads, ensuring precise positioning and rigidity.
2. Automotive Industry: In automotive manufacturing, angular contact bearings are commonly used in steering systems, transmissions, and engine components. They can handle complex forces and torques, providing stable motion and reliability.
3. Aerospace: Due to their high rigidity and load-carrying capacity, angular contact bearings find extensive application in the aerospace industry for aircraft engines, landing gear, and control systems.
4. Hydraulic and Pneumatic Equipment: Angular contact bearings are frequently used in rotating mechanisms of hydraulic and pneumatic equipment, such as hydraulic pumps, pneumatic motors, and compressors. They can handle high-speed rotation and significant axial loads.
5. Motors and Generators: In motor and generator applications, angular contact bearings are used to support rotor components and provide support and stability during high-speed rotation.
6. Heavy Machinery and Industrial Equipment: Angular contact bearings are also widely used in heavy machinery and industrial equipment, such as metallurgical equipment, mining machinery, and construction machinery.
These are just some common application areas of angular contact bearings. In reality, angular contact bearings can be used in other rotating systems where support and transmission of complex loads are required. Their versatility and performance make them critical components in many industrial and mechanical applications.
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