Description

20TAC47CSUHPN7C NSK: High-Precision Angular Contact Ball Bearing - Product Description

The 20TAC47CSUHPN7C is a high-precision angular contact ball bearing manufactured by NSK, a leading global supplier of bearings and mechatronics components. This bearing is designed for demanding applications requiring exceptional accuracy, speed, and durability. Its unique features make it ideal for a variety of industries and applications where reliability is paramount.

Key Features & Specifications:

• Designation: 20TAC47CSUHPN7C
• Manufacturer: NSK
• Bearing Type: Single-row angular contact ball bearing
• Bore Diameter: 20 mm (precise dimensions available in detailed technical documentation)
• Outside Diameter: (Specify OD - This information needs to be sourced from NSK documentation)
• Width: (Specify Width - This information needs to be sourced from NSK documentation)
• Contact Angle: (Specify Contact Angle - This information needs to be sourced from NSK documentation) This determines the bearing's ability to handle axial loads.
• Accuracy Class: (Specify Accuracy Class - This information needs to be sourced from NSK documentation. Likely a high precision class like P4, P5, or higher) This indicates the level of precision in manufacturing and the resulting radial and axial runout.
• Cage Material: (Specify Cage Material - This information needs to be sourced from NSK documentation, likely steel or a polymer) The cage guides the rolling elements and minimizes friction.
• Seal Type: (Specify Seal Type - This information needs to be sourced from NSK documentation - likely sealed with a contact seal, shielded or unsealed depending on the specific variant) Seals protect the bearing from contamination and lubricant loss.
• Lubrication: (Specify Lubrication Type - This information needs to be sourced from NSK documentation - likely pre-lubricated) Pre-lubrication ensures immediate operation.
• Material: High-quality bearing steel, ensuring high fatigue life and durability.

Applications:

This bearing's high precision and robust construction make it suitable for applications including:

• High-speed machinery: Its ability to handle high rotational speeds makes it ideal for applications like spindles, turbines, and high-speed motors.
• Precision instrumentation: Its accuracy ensures smooth operation and minimal vibration in precision instruments and equipment.
• Robotics: In robotic applications where accuracy and repeatability are crucial.
• Aerospace: Where reliability and lightweight designs are essential.
• Medical equipment: Applications demanding cleanliness and long-term reliability.

Benefits:

• High Precision: Ensures smooth, accurate operation, reducing vibration and noise.
• High Speed Capability: Designed to withstand high rotational speeds.
• Long Service Life: High-quality materials and manufacturing processes ensure extended operational life.
• High Load Capacity: Handles significant radial and axial loads.
• Reduced Maintenance: Sealed variants minimize the need for frequent lubrication.

Note: For complete technical specifications, dimensional drawings, and load ratings, please refer to the official NSK product catalog or contact an authorized NSK distributor. The information provided here is a general overview and may not encompass all variations or features of the 20TAC47CSUHPN7C bearing. Always consult the manufacturer's documentation before selecting and installing a bearing for a specific application.