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-Bearings-KA042AR0-Dimensions.webp)
The KA042AR0 is a slim, angular contact ball bearing measuring 4.25″×4.75″×0.25″, made from durable chrome steel with a brass cage. It handles radial loads up to 616 lbf and static thrust loads of 1530 lbf, suitable for moderate-speed applications.
Its open design and ABEC-1 tolerance ensure smooth operation, while the 30° contact angle provides stability under angular loads. The bearing works in temperatures from -30°C to 110°C and comes pre-lubricated for easy use.
This model is interchangeable with KAYDON bearings, making it a practical choice for replacements. Ideal for precision equipment like robotics or optical devices where slim profiles and reliable performance are needed.
Weighing just 0.2 lbs, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.
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Performance Features of KA042AR0 Bearing
KA042AR0 Bearing is designed with a 30° contact angle, optimising load distribution for angular contact applications.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.
The brass cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a dynamic radial load capacity of 616 lbf, it handles moderate loads efficiently.
KA042AR0 Bearing operates within a temperature range of -30°C to 110°C, suitable for varied environments.
Its ABEC-1 tolerance class provides reliable precision for general applications.
The open design simplifies maintenance, while the thin section saves space without compromising strength.
Lubrication is pre-applied, ensuring ready-to-use convenience.
Essential Roles of KA042AR0 Bearing
KA042AR0 Bearing is commonly used in industrial robotics, where its slim design and angular contact capability help in precise movement control. The brass cage ensures smooth operation even during rapid directional changes.
In aerospace applications, KA042AR0 Bearing supports lightweight mechanisms like satellite components, thanks to its high load capacity and minimal radial clearance. Its chrome steel construction also resists wear in demanding environments.
For medical imaging devices, KA042AR0 Bearing provides reliable performance due to its consistent torque and low friction. The open design allows for easy lubrication, extending service life in high-use scenarios.
Automotive steering systems benefit from KA042AR0 Bearing’s ability to handle combined loads, ensuring smooth and responsive control. The inch sizing makes it compatible with many North American vehicle models.
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-Bearings-KA042AR0-Drawing.webp)