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The 71906 CE/HCPA9ADBA is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 2077 lbf and spins smoothly at speeds up to 100,500 RPM.
Its 15° contact angle and matched pair design (DB arrangement) provide excellent stability for high-precision applications. The phenolic cage ensures quiet operation and long service life.
This bearing is preloaded for extra light performance, making it ideal for machine tools or high-speed spindles. It operates reliably in temperatures from -30°C to 110°C.
Weighing just 0.09kg, it’s lightweight yet robust. The open design allows for easy lubrication, while the PA9A tolerance class guarantees precision. Suitable for applications demanding both speed and accuracy.
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Why Choose 71906 CE/HCPA9ADBA Bearing for Precision Tasks?
71906 CE/HCPA9ADBA Bearing features a 15° contact angle, ideal for high-precision angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation and reduced friction.
With a dynamic radial load capacity of 2077 lbf, it handles demanding tasks efficiently.
The phenolic cage maintains ball alignment, enhancing durability and performance.
71906 CE/HCPA9ADBA Bearing reaches speeds up to 100,500 rpm, suitable for high-speed machinery.
Its extra light preload ensures minimal vibration and noise during operation.
The matched arrangement of two bearings provides stability in complex load conditions.
Lubrication is pre-applied, reducing initial setup time and maintenance needs.
Industrial Uses of 71906 CE/HCPA9ADBA Bearing
71906 CE/HCPA9ADBA 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 operation.
In automotive systems, 71906 CE/HCPA9ADBA Bearing supports components like electric motors and gearboxes, where its extra light preload enhances efficiency. The matched arrangement of two bearings provides stability under varying loads.
For automation and robotics, 71906 CE/HCPA9ADBA Bearing’s phenolic cage offers durability in mechanical arms and 3D printers. Its high-speed capability makes it a reliable choice for repetitive, precise movements.
Medical imaging devices benefit from 71906 CE/HCPA9ADBA Bearing’s low friction and consistent performance. The chrome steel rings and ceramic balls ensure long-lasting reliability in critical applications.
In consumer electronics, 71906 CE/HCPA9ADBA Bearing can be found in high-performance fans and printers. Its lightweight design and smooth operation contribute to quieter and more efficient devices.
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