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The 7201 CDGB/P4A is a super precision angular contact ball bearing with a 12mm bore and 32mm outer diameter, crafted from high-quality chrome steel. Its 15° contact angle efficiently manages both radial and axial loads, making it versatile for various applications.
This bearing can handle dynamic radial loads up to 1316 lbf and operates smoothly at speeds up to 95,000 RPM. Its phenolic cage ensures durability and reduces friction, while the open design allows for easy lubrication.
With a P4A tolerance class, it offers excellent precision and is interchangeable with SKF bearings. The lightweight design, at just 0.037kg, makes it easy to handle without compromising strength.
Ideal for high-speed machinery like spindles or dental tools, it performs reliably in temperatures from -30°C to 110°C. Its universal matching capability allows flexible arrangements, including back-to-back or face-to-face setups.
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How Does 7201 CDGB/P4A Bearing Achieve Super Precision?
7201 CDGB/P4A Bearing features a 15° contact angle, optimised for angular contact loads with high accuracy.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
With a dynamic radial load capacity of 1316 lbf, it handles demanding applications efficiently.
The P4A tolerance class guarantees precision, making it suitable for high-speed tasks up to 95,000 rpm.
7201 CDGB/P4A Bearing operates reliably in temperatures from -30°C to 110°C.
Its universal matching capability allows flexible arrangements like back-to-back or face-to-face configurations.
Industrial Uses of 7201 CDGB/P4A Bearing
7201 CDGB/P4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The light preload and P4A tolerance make it suitable for applications demanding minimal vibration.
In robotics, 7201 CDGB/P4A Bearing supports articulated arms, providing smooth movement and long service life. Its phenolic cage reduces friction, making it ideal for repetitive motions in automated systems.
For dental drills and other medical devices, 7201 CDGB/P4A Bearing offers reliable performance due to its chrome steel construction. The open design allows for easy lubrication, maintaining efficiency in sterile environments.
Where Is 7201 CDGB/P4A Bearing Used?
7201 CDGB/P4A Bearing fits well in precision instruments like optical alignment devices, where its 15° contact angle enhances stability. The metric sizing ensures compatibility with European and Asian equipment standards.
In small electric motors, 7201 CDGB/P4A Bearing handles radial and axial loads efficiently, thanks to its balanced design. The high-speed capability (up to 95,000 rpm) makes it a practical choice for compact, high-performance applications.
Built for Heavy-Duty Use: 7201 CDGB/P4A Bearing
7201 CDGB/P4A Bearing excels in pump systems, where its durable construction resists wear from continuous operation. The phenolic cage also helps reduce heat buildup, extending bearing life.
For conveyor systems in food processing, 7201 CDGB/P4A Bearing’s open design allows for easy cleaning and maintenance. Its corrosion-resistant materials ensure reliability in humid or washdown environments.
Automotive vs Aerospace: Applications of 7201 CDGB/P4A Bearing
In automotive transmissions, 7201 CDGB/P4A Bearing supports gear shafts, offering smooth shifting under load. Its light preload reduces power loss, improving fuel efficiency.
For aerospace actuators, 7201 CDGB/P4A Bearing provides precise control with minimal backlash. The high-speed tolerance and temperature range make it suitable for both ground and flight conditions.
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