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The 71802 CDGA/HCP4 is a super precision angular contact ball bearing with a compact size of 15mm by 24mm by 5mm, crafted from chrome steel and ceramic balls for durability. It handles radial loads up to 515 lbf and spins at speeds up to 95,000 RPM, making it suitable for high-performance applications.
Its 15° contact angle and extra light preload ensure smooth operation with minimal friction. The phenolic cage adds stability, while the open design allows for easy lubrication and maintenance.
This bearing is ideal for precision machinery like spindles or dental tools, where accuracy and speed are crucial. It operates in temperatures from -30°C to 110°C and comes as part of a matched set for versatile mounting options.
Weighing just 0.006kg, it’s lightweight yet robust, and interchangeable with SKF bearings for easy replacement. Compliant with P4 tolerance standards for reliable performance.
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Why Choose 71802 CDGA/HCP4 Bearing for Precision Tasks?
71802 CDGA/HCP4 Bearing features a 15° contact angle and P4 tolerance class, ensuring high precision in angular contact applications.
Its ceramic balls and chrome steel rings reduce friction, allowing speeds up to 95,000 rpm.
The phenolic cage maintains ball alignment, enhancing durability and smooth operation.
With a dynamic radial load capacity of 515 lbf, it handles demanding tasks reliably.
Designed for extra light preload, 71802 CDGA/HCP4 Bearing offers consistent performance in paired arrangements.
Its compact size (15 mm×24 mm×5 mm) makes it suitable for space-constrained applications.
Industrial Uses of 71802 CDGA/HCP4 Bearing
71802 CDGA/HCP4 Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4 tolerance ensures precise alignment, crucial for maintaining accuracy in CNC operations.
Where Is 71802 CDGA/HCP4 Bearing Used?
In automotive applications, 71802 CDGA/HCP4 Bearing supports electric motor shafts, offering smooth rotation at high speeds. Its lightweight design and extra-light preload make it ideal for reducing energy consumption in hybrid vehicles.
Optimized for Performance: 71802 CDGA/HCP4 Bearing
For robotics, 71802 CDGA/HCP4 Bearing provides reliable angular contact in robotic arms, ensuring precise movement. The open seal design allows for easy lubrication, extending service life in continuous operation.
Medical vs Industrial: Where 71802 CDGA/HCP4 Bearing Excels
In medical devices like dental drills, 71802 CDGA/HCP4 Bearing’s ceramic balls minimise vibration for quieter operation. Industrial uses include spindle drives, where its high-speed capability and low heat generation are valued.
Practical Applications of 71802 CDGA/HCP4 Bearing
71802 CDGA/HCP4 Bearing fits well in small consumer electronics, such as high-end cooling fans, due to its compact size and low noise. The chrome steel rings ensure durability even in prolonged use.
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