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The 707 ACE/P4A is a super precision angular contact ball bearing with a 7mm bore and 19mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 418 lbf and spins smoothly at speeds up to 175,000 RPM.
With a 25° contact angle and open design, it offers excellent performance for angular loads. The phenolic cage ensures quiet operation and long service life, even in demanding conditions.
This bearing is lubricated for easy maintenance and works well in temperatures from -30°C to 110°C. Its P4 tolerance class (ABEC-7) ensures high precision for critical applications.
Ideal for use in high-speed machinery, spindles, or precision tools where accuracy and reliability are essential. Weighing just 0.007kg, it’s lightweight yet robust for its size. Interchangeable with SKF bearings for easy replacement.
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Why Choose 707 ACE/P4A Bearing for Precision Tasks?
707 ACE/P4A Bearing features a 25° contact angle, optimised for handling combined radial and axial loads with precision.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
With a P4 tolerance class, 707 ACE/P4A Bearing delivers high accuracy, making it suitable for demanding applications.
The dynamic radial load capacity of 418 lbf ensures reliable performance under stress.
Designed for high-speed applications, 707 ACE/P4A Bearing can reach up to 175,000 rpm.
Its open design allows for easy lubrication, maintaining efficiency over time.
Common Applications of 707 ACE/P4A Bearing
In machine tools, 707 ACE/P4A Bearing handles high-speed rotations with precision, thanks to its 25° contact angle and P4 tolerance class. The phenolic cage reduces friction, making it ideal for spindle applications.
Where Is 707 ACE/P4A Bearing Used?
You’ll often find 707 ACE/P4A Bearing in robotics, where its matched arrangement ensures smooth movement in articulated arms. Its compact size fits neatly into tight spaces without sacrificing performance.
Optimized for Performance: 707 ACE/P4A Bearing
For dental drills and lab equipment, 707 ACE/P4A Bearing offers reliable operation at up to 175,000 rpm. The chrome steel construction resists wear, even in demanding medical environments.
Automotive vs Aerospace: Applications of 707 ACE/P4A Bearing
In cars, 707 ACE/P4A Bearing supports small gearboxes, while in drones, its lightweight design aids in efficient propeller rotation. The open seal allows for custom lubrication in both fields.
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