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The KA020AR0 is a slim, angular contact ball bearing measuring 2″×2.5″×0.25″, crafted from durable chrome steel with a brass cage. It handles radial loads up to 450 lbf and thrust loads up to 960 lbf, suitable for moderate-speed applications.
Its open design allows easy lubrication, while the 30° contact angle provides stable performance under combined loads. The bearing operates smoothly in temperatures from -30°C to 110°C.
This model is interchangeable with KAYDON bearings, making it a practical choice for replacements. Ideal for precision equipment like robotics or medical devices where space is limited.
Weighing just 0.1 lbs, it’s lightweight yet robust. Compliant with RoHS standards for safe use.
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Performance Features of KA020AR0 Bearing
KA020AR0 Bearing is built with chrome steel rings and balls, offering reliable angular contact performance.
Its 30° contact angle ensures efficient load distribution, enhancing stability during operation.
The brass cage maintains ball alignment, reducing friction and wear for smoother motion.
With a dynamic radial load capacity of 450 lbf, it handles moderate loads with ease.
Why Choose KA020AR0 Bearing for Precision Tasks?
KA020AR0 Bearing’s ABEC-1 tolerance class provides consistent precision for accurate applications.
The thin-section design saves space while maintaining strength, ideal for compact machinery.
Its open seal type allows for easy lubrication, ensuring long-term smooth operation.
Temperature resilience from -30°C to 110°C makes it versatile for various environments.
Engineered for Precision: KA020AR0 Bearing
KA020AR0 Bearing’s single-row construction simplifies installation without sacrificing performance.
The chrome steel materials resist wear, extending the bearing’s service life significantly.
Static thrust load capacity of 960 lbf ensures reliability in demanding angular contact scenarios.
Lightweight at just 0.1 lbs, it reduces overall system weight while maintaining durability.
Chrome Steel vs Stainless Steel: Strengths of KA020AR0 Bearing
KA020AR0 Bearing uses chrome steel for its rings and balls, balancing cost and performance.
This material choice provides excellent hardness and corrosion resistance for long-term use.
The brass cage complements this by offering smooth operation and reduced maintenance needs.
With a static moment rating of 2280 lbf, it handles off-center loads effectively.
Common Applications of KA020AR0 Bearing
KA020AR0 Bearing is widely used in industrial automation, particularly in robotic arms and precision machinery, where its thin section design saves space without compromising performance. The open seal type allows for easy lubrication, making it suitable for high-speed operations.
In aerospace applications, KA020AR0 Bearing provides reliable angular contact support in control systems and actuators. Its chrome steel construction ensures durability even under varying temperature conditions.
For medical imaging devices, KA020AR0 Bearing’s precise tolerance and brass cage contribute to smooth, quiet operation. The 30° contact angle helps maintain stability in rotating components.
Where Is KA020AR0 Bearing Used?
You’ll often find KA020AR0 Bearing in semiconductor manufacturing equipment, where its thin profile and high precision are essential. The ABEC-1 tolerance class ensures consistent performance in delicate processes.
In packaging machinery, KA020AR0 Bearing handles both radial and moment loads efficiently. Its lightweight design reduces overall system weight while maintaining strength.
Built for Heavy-Duty Use: KA020AR0 Bearing
KA020AR0 Bearing excels in construction equipment, supporting slewing rings and turntables with its robust load capacity. The brass cage adds corrosion resistance in harsh environments.
For renewable energy systems like solar trackers, KA020AR0 Bearing offers reliable angular contact performance. Its inch sizing makes it compatible with many North American industrial standards.
Automotive vs Aerospace: Applications of KA020AR0 Bearing
In automotive steering systems, KA020AR0 Bearing provides precise angular contact for smooth handling. The 2″ bore diameter fits common shaft sizes in passenger vehicles.
For aerospace actuators, KA020AR0 Bearing’s moment load rating ensures stability under dynamic conditions. The chrome steel rings withstand frequent stress cycles without wear.
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