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-Bearings-KA120AR0-Dimensions.webp)
The KA120AR0 is a slim, angular contact ball bearing with a 12″ bore and 12.5″ outer diameter, crafted from durable chrome steel. Its thin 0.25″ width makes it ideal for compact spaces, while handling radial loads up to 1128 lbf.
With a 30° contact angle, it manages thrust and moment loads effectively, suitable for precision applications. The open design and brass cage ensure smooth operation and easy maintenance.
This bearing operates well in temperatures from -30°C to 110°C and is interchangeable with KAYDON models. Perfect for robotics or medical equipment where space and precision are key.
Weighing just 0.54 lbs, it’s lightweight yet robust. Compliant with RoHS standards for safe use.
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Performance Features of KA120AR0 Bearing
KA120AR0 Bearing features a 30° contact angle, optimised for angular contact loads and smooth operation.
Its chrome steel rings and balls provide strong resistance to wear, ensuring reliable performance.
The brass cage maintains proper ball alignment, reducing friction and extending service life.
With a dynamic radial load capacity of 1128 lbf, it handles demanding applications efficiently.
How Is KA120AR0 Bearing Engineered for Reliability?
KA120AR0 Bearing is designed with precise ABEC-1 tolerances, ensuring consistent performance.
Its thin-section construction saves space while maintaining strength in compact applications.
The open design allows for easy lubrication, reducing maintenance requirements.
Operating between -30°C to 110°C, it performs reliably in various temperature conditions.
Built for Precision: KA120AR0 Bearing
KA120AR0 Bearing’s single-row construction provides accurate angular contact load handling.
The chrome steel materials resist wear, maintaining precision over extended use.
With a static moment capacity of 12390 lbf, it offers stability in demanding setups.
Its 0.25″ width makes it ideal for applications where space is limited.
Common Applications of KA120AR0 Bearing
KA120AR0 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 applications.
In aerospace systems, KA120AR0 Bearing provides reliable angular contact support for components like control mechanisms and landing gear. Its chrome steel construction ensures durability even under varying temperature conditions.
For medical imaging devices, KA120AR0 Bearing’s brass cage reduces friction, ensuring smooth operation in sensitive equipment. The ABEC-1 tolerance class makes it a dependable choice for applications requiring consistent precision.
Where Is KA120AR0 Bearing Used?
KA120AR0 Bearing finds its place in packaging machinery, where its thin profile helps maintain compact designs while handling radial loads. The 30° contact angle also makes it effective for combined load scenarios.
In semiconductor manufacturing, KA120AR0 Bearing supports wafer handling systems with its precise movement and low friction. The inch sizing ensures compatibility with many North American equipment standards.
Built for Heavy-Duty Use: KA120AR0 Bearing
KA120AR0 Bearing is ideal for construction equipment like small cranes, where its static moment rating handles off-center loads effectively. The chrome steel rings provide long-lasting performance in rugged environments.
For printing presses, KA120AR0 Bearing’s brass cage minimizes wear during continuous operation. Its lightweight design also reduces inertia, contributing to faster machine cycles.
Automotive vs Aerospace: Applications of KA120AR0 Bearing
In automotive steering systems, KA120AR0 Bearing offers smooth angular contact support, enhancing driver feedback. The inch measurements make it easy to integrate into both classic and modern vehicle designs.
For satellite mechanisms, KA120AR0 Bearing’s temperature resilience ensures reliability in extreme conditions. The open design allows for custom lubrication to suit specific orbital requirements.
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-Bearings-KA120AR0-Drawing.webp)