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The 71803 ACDGA/HCP4 is a super precision angular contact ball bearing, measuring 17mm by 26mm by 5mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability.
With a 25° contact angle, it handles both radial and axial loads efficiently. Its extra light preload ensures minimal friction, making it suitable for high-speed applications up to 103,000 RPM.
The open design allows easy lubrication, while the phenolic cage enhances performance. It works in temperatures from -30°C to 110°C, ideal for demanding environments.
This bearing is interchangeable with SKF models and comes in matched sets for back-to-back or face-to-face arrangements. Perfect for precision machinery like spindles or dental equipment. Weighing just 0.009kg, it’s lightweight yet robust.
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Performance Features of 71803 ACDGA/HCP4 Bearing
71803 ACDGA/HCP4 Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 25° contact angle allows for efficient handling of combined radial and axial loads.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 103,000 rpm, it excels in high-speed applications.
71803 ACDGA/HCP4 Bearing operates smoothly within a temperature range of -30°C to 110°C.
Its extra light preload ensures minimal resistance, ideal for precision tasks.
The open design simplifies lubrication, extending maintenance intervals.
This bearing is perfect for applications requiring reliable, high-speed performance.
Common Applications of 71803 ACDGA/HCP4 Bearing
71803 ACDGA/HCP4 Bearing is widely used in high-speed machine tool spindles, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4 tolerance ensures precision in demanding industrial settings.
In robotics, 71803 ACDGA/HCP4 Bearing supports articulated arms, offering smooth movement thanks to its angular contact design. The extra light preload makes it ideal for delicate, high-precision tasks.
For medical imaging devices, 71803 ACDGA/HCP4 Bearing’s chrome steel rings provide durability, while the ceramic balls minimise electrical interference. Its compact size fits well in space-constrained equipment.
Automotive applications include electric vehicle motors, where 71803 ACDGA/HCP4 Bearing handles high RPMs efficiently. The open seal design allows for easy lubrication, extending service life.
In consumer electronics, 71803 ACDGA/HCP4 Bearing can be found in high-end turntables, ensuring quiet and stable rotation. The metric dimensions make it compatible with various European and Asian designs.
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