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-Bearings-KF042AR0-Dimensions.webp)
The KF042AR0 is a constant section bearing measuring 4.25″×5.75″×0.75″, made from durable chrome steel with a brass cage. It handles angular contact loads and fits into tight spaces with its slim 0.75″ width.
With a 30° contact angle, it supports dynamic radial loads up to 3805 lbf and static thrust loads up to 8630 lbf. Its open design allows easy lubrication, and it operates smoothly in temperatures from -30°C to 110°C.
The bearing is interchangeable with KAYDON models, making it a versatile choice for replacements. Ideal for applications requiring precise movement, such as robotics or medical equipment.
Weighing 2.04 lbs, it’s lightweight yet robust. Compliant with RoHS standards for safe use in various industries.
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How Is KF042AR0 Bearing Engineered for Reliability?
KF042AR0 Bearing features a 30° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls provide strength, while the brass cage ensures smooth operation.
With a dynamic radial load capacity of 3805 lbf, it handles demanding conditions effectively.
The ABEC-1 tolerance class ensures consistent performance in precision tasks.
Industrial Uses of KF042AR0 Bearing
KF042AR0 Bearing is commonly used in machine tools, where its angular contact design handles both radial and axial loads efficiently. The open seal type allows for easy lubrication, making it suitable for high-speed operations.
In robotics, KF042AR0 Bearing provides smooth motion control in robotic arms, thanks to its precise ABEC-1 tolerance. The brass cage ensures durability even in continuous operation scenarios.
For aerospace applications, KF042AR0 Bearing’s chrome steel construction offers reliability in flight control systems. Its thin-section design saves space without compromising load capacity.
KF042AR0 Bearing also fits well in medical imaging devices, where low friction and quiet operation are essential. The inch sizing makes it compatible with various North American equipment standards.
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-Bearings-KF042AR0-Drawing.webp)