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The 7007 ACDGA/HCP4A is a super precision angular contact ball bearing with a 35mm bore and 62mm outer diameter, crafted from durable chrome steel. Its 25° contact angle efficiently handles both radial and axial loads.
This bearing features ceramic balls and a phenolic cage, ensuring smooth operation at speeds up to 56,000 RPM. With an extra light preload (Class A), it offers minimal friction and high accuracy.
Its open design allows easy lubrication, while the P4A tolerance class ensures top-tier performance. Ideal for high-speed applications like machine tool spindles or precision instruments.
Weighing just 0.13kg, it’s lightweight yet robust. Compatible with SKF bearings and suitable for matched sets in back-to-back, face-to-face, or tandem arrangements. Works in temperatures from -30°C to 110°C.
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How Does 7007 ACDGA/HCP4A Bearing Achieve Super Precision?
7007 ACDGA/HCP4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
The ceramic balls reduce friction and enhance speed capabilities, reaching up to 56,000 rpm.
Its phenolic cage ensures smooth operation and minimal heat generation during high-speed use.
With a P4A tolerance class, 7007 ACDGA/HCP4A Bearing delivers exceptional accuracy for demanding tasks.
The chrome steel rings provide durability, while the open design allows for easy lubrication.
This bearing is ideal for applications requiring both precision and reliability.
Key Fields for 7007 ACDGA/HCP4A Bearing
7007 ACDGA/HCP4A Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The 25° contact angle ensures stable performance under angular loads, making it ideal for precision machining.
In robotics, 7007 ACDGA/HCP4A Bearing supports articulated arms and joints, thanks to its P4A tolerance class and extra-light preload. The open design allows for easy lubrication, extending service life in continuous operation.
For aerospace applications, 7007 ACDGA/HCP4A Bearing’s chrome steel rings and ceramic balls handle extreme speeds and temperatures. Its lightweight construction also helps reduce overall component weight in critical systems.
Automotive testing equipment benefits from 7007 ACDGA/HCP4A Bearing’s high dynamic radial load capacity. The metric sizing ensures compatibility with European and Asian machinery, while the tandem arrangement option adds versatility.
In medical imaging devices, 7007 ACDGA/HCP4A Bearing provides smooth, quiet operation essential for accurate diagnostics. The phenolic cage’s low moisture absorption makes it suitable for sterile environments.
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