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The S7203 ACD/HCP4A is a super precision angular contact ball bearing with a 17mm bore and 40mm outer diameter, crafted from chrome steel for durability. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 1989 lbf.
This sealed bearing spins at speeds up to 45,000 RPM, thanks to its phenolic cage and lubrication. It maintains performance in temperatures from -30°C to 110°C, making it reliable in various conditions.
The P4 tolerance class (ABEC-7) ensures high precision, while matched arrangement and preload options enhance stability. Ideal for high-speed applications like spindles or precision tools where accuracy is key.
Weighing just 0.056kg, it’s lightweight yet robust. Compatible with SKF bearings, it’s a versatile choice for replacements or upgrades.
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Why Choose S7203 ACD/HCP4A Bearing for Precision Tasks?
S7203 ACD/HCP4A Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with precision.
Its ceramic balls and chrome steel rings ensure smooth operation even at high speeds up to 45,000 rpm.
The phenolic cage in S7203 ACD/HCP4A Bearing reduces friction and wear, enhancing durability.
With a P4 tolerance class, it meets strict accuracy standards for demanding applications.
S7203 ACD/HCP4A Bearing comes pre-lubricated, minimising maintenance needs while ensuring consistent performance.
Its sealed design protects against contaminants, making it suitable for clean or harsh environments.
The matched arrangement option allows for customised preload settings, optimising performance in specific setups.
This makes S7203 ACD/HCP4A Bearing versatile for various precision engineering needs.
Industrial Uses of S7203 ACD/HCP4A Bearing
S7203 ACD/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The ceramic balls reduce friction, making it suitable for prolonged operations.
In automotive applications, S7203 ACD/HCP4A Bearing supports electric motor shafts, providing stability under angular loads. Its sealed design helps keep contaminants out, extending service life in demanding conditions.
For robotics, S7203 ACD/HCP4A Bearing is ideal for articulated arms, offering smooth movement and low heat generation. The phenolic cage adds durability, even in high-speed automation tasks.
Medical imaging devices benefit from S7203 ACD/HCP4A Bearing’s quiet operation and precision. The P4 tolerance class ensures reliable performance in sensitive diagnostic equipment.
In consumer electronics, S7203 ACD/HCP4A Bearing is found in high-end printers, where its low vibration enhances print quality. The lubricated design minimises maintenance needs for long-term use.
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