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The 71902 FEGA/HCP4A is a super precision angular contact ball bearing, measuring 15mm by 28mm by 7mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability.
With an 18° 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 95,000 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 universal mounting options. Perfect for precision machinery like spindles or dental equipment where accuracy is key.
Weighing just 0.013kg, it’s lightweight yet robust for its size. Compliant with P4A tolerance class for high precision.
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Performance Features of 71902 FEGA/HCP4A Bearing
71902 FEGA/HCP4A Bearing is designed with a precise 18° contact angle, ideal for angular contact applications.
Its chrome steel rings and ceramic balls ensure smooth operation and reduced friction.
The phenolic cage maintains ball alignment, enhancing durability and performance.
With a maximum speed of 95,000 rpm, it excels in high-speed scenarios.
71902 FEGA/HCP4A Bearing’s extra light preload (Class A) ensures minimal resistance and optimal efficiency.
Its dynamic radial load capacity of 718 lbf makes it suitable for demanding tasks.
Operating between -30°C to 110°C, 71902 FEGA/HCP4A Bearing adapts to various temperature conditions.
The open seal design allows for easy lubrication and maintenance.
Weighing just 0.013 kg, 71902 FEGA/HCP4A Bearing is lightweight yet robust.
Its universal matching capability supports back-to-back, face-to-face, or tandem arrangements.
How Does 71902 FEGA/HCP4A Bearing Improve Performance?
71902 FEGA/HCP4A Bearing excels in high-speed applications like CNC spindles, where its ceramic balls reduce friction and heat buildup. The phenolic cage ensures smooth operation even at extreme RPMs.
In robotics, 71902 FEGA/HCP4A Bearing provides precise angular contact for articulated arms, maintaining accuracy during repetitive movements. Its P4A tolerance class guarantees consistent performance in automated systems.
For dental handpieces, 71902 FEGA/HCP4A Bearing’s compact 15mm bore fits seamlessly into tight spaces. The chrome steel rings withstand frequent sterilisation cycles without compromising durability.
Aerospace vs Medical: Where 71902 FEGA/HCP4A Bearing Excels
In aerospace actuators, 71902 FEGA/HCP4A Bearing handles both radial and axial loads during flight adjustments. Its lightweight design (0.013kg) helps reduce overall component weight.
For laboratory centrifuges, 71902 FEGA/HCP4A Bearing’s 95,000 RPM capability ensures stable rotation at high speeds. The extra light preload minimises vibration for sensitive samples.
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