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The KF140FROA is a constant section bearing measuring 14″×15.5″×0.75″, designed for angular contact loads. Made from chrome steel with a brass cage, it offers a good balance of strength and smooth operation.
This single-row bearing handles radial loads up to 7043 lbf and static thrust loads of 17950 lbf, suitable for moderate-speed applications. Its 30° contact angle provides stable performance under combined loads.
The open design allows easy lubrication, while ABEC-1 tolerance ensures reliable precision. It works in temperatures from -30°C to 110°C.
Ideal for industrial equipment where space is limited but performance matters, this model is interchangeable with KAYDON bearings. Weighing 5.76 lbs, it’s sturdy yet manageable for its size.
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Performance Features of KF140FROA Bearing
KF140FROA Bearing is built with chrome steel rings and balls, offering strong resistance to angular contact loads.
Its dynamic radial load capacity reaches 7043 lbf, ensuring reliable performance in various applications.
The brass cage maintains ball alignment, reducing friction and extending the bearing’s lifespan.
With a contact angle of 30°, it efficiently handles combined radial and thrust loads.
KF140FROA Bearing operates smoothly within a temperature range of -30°C to 110°C.
Its ABEC-1 tolerance class ensures consistent performance for precision tasks.
The open design simplifies maintenance, while the chrome steel construction resists wear.
Weighing just 5.76 lbs, it balances strength and ease of handling.
Key Fields for KF140FROA Bearing
KF140FROA Bearing is commonly used in robotics, particularly in articulated arms where its angular contact design handles combined loads smoothly. The brass cage reduces friction, making it ideal for precision movements.
In aerospace applications, KF140FROA Bearing supports control systems and actuators due to its lightweight yet durable construction. Its ABEC-1 tolerance ensures reliable performance in critical flight components.
For medical imaging devices, KF140FROA Bearing’s chrome steel rings provide stability during high-speed rotations. The open seal design allows for easy lubrication, extending service life in demanding environments.
Where Is KF140FROA Bearing Used?
You’ll often find KF140FROA Bearing in industrial automation, especially in conveyor systems where its thin section design saves space. The 30° contact angle efficiently manages radial and axial loads.
In packaging machinery, KF140FROA Bearing ensures smooth operation of rotating tables and indexing units. Its inch sizing makes it a straightforward replacement for many North American equipment models.
Built for Heavy-Duty Use: KF140FROA Bearing
KF140FROA Bearing excels in construction equipment like crane slewing rings, thanks to its high static load capacity. The chrome steel construction resists wear even in dusty or humid conditions.
For wind turbine yaw systems, KF140FROA Bearing’s moment load rating provides stability under variable forces. Its temperature range suits both Arctic and temperate installations.
Automotive vs Aerospace: Applications of KF140FROA Bearing
In automotive steering columns, KF140FROA Bearing offers precise control with minimal backlash. The brass cage dampens vibrations for a smoother ride.
Aerospace landing gear systems rely on KF140FROA Bearing for its lightweight durability. The inch measurements align with many legacy aircraft specifications.
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