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The S71917 ACB/HCP4A is a super precision angular contact ball bearing with an 85mm bore and 120mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes sealed for protection, with matched sets and preload options available.
This bearing handles radial loads up to 3442 lbf and reaches speeds of 16000 RPM, thanks to its ceramic balls and phenolic cage. Its sealed design keeps lubrication in and contaminants out, ensuring smooth operation.
Ideal for high-precision applications like machine tool spindles or robotics, it performs reliably in temperatures from -30°C to 110°C. The P4 tolerance class guarantees exceptional accuracy for demanding tasks.
Weighing 0.56kg, it’s a robust yet lightweight choice for precision engineering. Interchangeable with SKF bearings, it offers a dependable solution for replacements or upgrades.
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Performance Features of S71917 ACB/HCP4A Bearing
S71917 ACB/HCP4A Bearing features a 25° contact angle, optimised for handling combined radial and axial loads.
Its chrome steel rings and ceramic balls reduce friction, enhancing precision in high-speed applications.
The phenolic cage ensures smooth operation, even at speeds up to 16,000 rpm.
With a P4 tolerance class, S71917 ACB/HCP4A Bearing delivers consistent performance in demanding conditions.
Sealed design and preload availability make it suitable for matched arrangements.
The dynamic radial load capacity of 3442 lbf ensures reliability in precision machinery.
Key Fields for S71917 ACB/HCP4A Bearing
S71917 ACB/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth rotation.
What Makes S71917 ACB/HCP4A Bearing a Preferred Choice?
In robotics, S71917 ACB/HCP4A Bearing provides reliable support for articulated arms, thanks to its phenolic cage and sealed design. The P4 tolerance class ensures minimal vibration, crucial for delicate operations.
Built for Heavy-Duty Use: S71917 ACB/HCP4A Bearing
This bearing excels in aerospace applications, handling radial and axial loads in components like turbine shafts. Its high-speed capability and temperature resistance make it a dependable choice for demanding environments.
Medical vs Industrial: Where S71917 ACB/HCP4A Bearing Excels
In medical imaging devices, S71917 ACB/HCP4A Bearing offers quiet operation and long service life. For industrial pumps, its sealed design protects against contaminants, ensuring consistent performance.
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