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The 71900 CE/HCP4ADBA is a super precision angular contact ball bearing, measuring 10mm by 22mm by 12mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability.
With a 15° 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 165,000 RPM.
The open design allows easy lubrication, while the phenolic cage provides stability. This matched set of two bearings is ideal for precision machinery like spindles or CNC tools.
Weighing just 0.016kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it ensures reliable performance in temperatures from -30°C to 110°C.
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How Does 71900 CE/HCP4ADBA Bearing Achieve Super Precision?
71900 CE/HCP4ADBA Bearing features a 15° contact angle and ceramic balls, ensuring high precision in angular contact applications.
The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a maximum speed of 165,000 rpm, it delivers reliable performance in high-speed scenarios.
Its extra light preload (Class A) minimises vibration, making it ideal for precision instruments.
Why Choose 71900 CE/HCP4ADBA Bearing for High-Speed Applications?
71900 CE/HCP4ADBA Bearing is designed with chrome steel rings and ceramic balls, reducing wear at high speeds.
The matched arrangement of two bearings (DB) ensures stability and balanced load distribution.
Its dynamic radial load capacity of 731 lbf supports demanding operations without compromising precision.
The open seal type allows for efficient lubrication, further enhancing its high-speed performance.
Engineered for Precision: 71900 CE/HCP4ADBA Bearing
71900 CE/HCP4ADBA Bearing’s P4A tolerance class guarantees exceptional accuracy for critical applications.
The phenolic cage and ceramic balls work together to minimise heat generation and noise.
Its compact size (10 mm×22 mm×12 mm) makes it suitable for space-constrained installations.
With a temperature range of -30°C to 110°C, it performs reliably in varied environments.
Material Composition of 71900 CE/HCP4ADBA Bearing
71900 CE/HCP4ADBA Bearing uses chrome steel rings for durability and ceramic balls for reduced friction.
The phenolic cage offers lightweight stability, contributing to smoother operation.
This material combination ensures long service life even under high-speed conditions.
Lubrication is optimised to maintain performance across its wide temperature range.
Performance Features of 71900 CE/HCP4ADBA Bearing
71900 CE/HCP4ADBA Bearing’s dynamic radial load capacity (731 lbf) suits high-performance applications.
The extra light preload (Class A) ensures minimal vibration for precision tasks.
Its matched bearing arrangement (DB) enhances load distribution and operational stability.
With 11 ceramic balls, it achieves low friction and high-speed efficiency.
Key Fields for 71900 CE/HCP4ADBA Bearing
71900 CE/HCP4ADBA Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.
In robotics, 71900 CE/HCP4ADBA Bearing supports articulated arms, providing the necessary stability for precise movements. Its extra light preload helps maintain consistent performance over long periods.
For medical imaging devices, 71900 CE/HCP4ADBA Bearing’s phenolic cage offers quiet operation, crucial for sensitive environments. The P4A tolerance class ensures reliability in critical diagnostic equipment.
Automotive applications like electric motor shafts benefit from 71900 CE/HCP4ADBA Bearing’s high-speed capabilities. The matched arrangement of two bearings enhances load distribution, improving overall durability.
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