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The 7002 ACE/P4A is a super precision angular contact ball bearing with a 15mm bore and 32mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 952 lbf and operates smoothly at speeds up to 95,000 RPM.
With a 25° contact angle and open design, it offers excellent performance for angular contact applications. The phenolic cage ensures durability and reduces friction, making it ideal for high-speed use.
This bearing is available with preload and matched arrangements, providing flexibility for precise setups. It works well in temperatures ranging from -30°C to 110°C.
Weighing just 0.028kg, it’s lightweight yet robust. Ideal for applications like machine tools or precision instruments where accuracy and speed are crucial. Compliant with P4 tolerance class for reliable performance.
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Why Choose 7002 ACE/P4A Bearing for Precision Tasks?
7002 ACE/P4A Bearing features a 25° contact angle, ideal for handling combined radial and axial loads.
The chrome steel construction ensures durability and resistance to wear in high-speed applications.
With a dynamic radial load capacity of 952 lbf, it performs reliably under demanding conditions.
Its phenolic cage maintains ball alignment, reducing friction and noise for smooth operation.
The P4 tolerance class guarantees high precision, making it suitable for critical applications.
Lubricated for long service life, it operates efficiently at speeds up to 95,000 rpm.
Common Applications of 7002 ACE/P4A Bearing
In machine tools, 7002 ACE/P4A Bearing handles high-speed spindle rotations with precision, thanks to its 25° contact angle and P4 tolerance class. The phenolic cage reduces friction, making it suitable for prolonged use.
Where Is 7002 ACE/P4A Bearing Used?
You’ll often find 7002 ACE/P4A Bearing in robotics, where its matched arrangement ensures smooth motion control for articulated arms. Its lightweight design (0.028 kg) also benefits compact automated systems.
Optimized for Performance: 7002 ACE/P4A Bearing
For dental drills and lab centrifuges, 7002 ACE/P4A Bearing’s chrome steel construction delivers reliable performance under rapid rotations. The open seal design simplifies lubrication for maintenance.
Automotive vs Aerospace: Applications of 7002 ACE/P4A Bearing
In car wheel hubs, 7002 ACE/P4A Bearing supports angular loads during sharp turns, while in drone motors, its high-speed capability (95,000 rpm) ensures stable flight control.
Essential Roles of 7002 ACE/P4A Bearing
In 3D printers, 7002 ACE/P4A Bearing’s precision reduces layer misalignment, improving print quality. The lubricated design minimises wear during continuous operation.
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