-Bearings-KF070TR3-Dimensions.webp)
The KF070TR3 is a constant section bearing with a 7″ bore and 8.5″ outer diameter, designed for angular contact loads. Its slim 0.75″ width makes it ideal for space-saving applications, while the chrome steel construction ensures durability.
This single-row ball bearing handles dynamic radial loads up to 4932 lbf and static thrust loads up to 11770 lbf. It operates smoothly at temperatures between -30°C and 110°C, with an ABEC 3F tolerance for reliable performance.
The open design allows easy lubrication, and the stainless steel cage enhances longevity. Its 30° contact angle provides stability under combined loads.
Suitable for machinery requiring precise angular contact, such as robotics or medical equipment. Weighing 3.16 lbs, it’s a robust yet lightweight choice. Compliant with RoHS standards for safe use.
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How Does KF070TR3 Bearing Handle Angular Contact Loads?
KF070TR3 Bearing features a 30° contact angle, optimising its performance for angular contact applications.
The chrome steel construction ensures durability, while the stainless steel cage maintains ball alignment.
With a static thrust load capacity of 11,770 lbf, it handles demanding conditions reliably.
Its ABEC 3F tolerance class guarantees precision, making it suitable for high-accuracy tasks.
Common Applications of KF070TR3 Bearing
KF070TR3 Bearing is widely used in industrial automation, particularly in robotic arms and precision machinery, where its thin section design saves space without compromising strength. The angular contact design handles both radial and axial loads efficiently.
In aerospace applications, KF070TR3 Bearing’s lightweight construction and high load capacity make it suitable for control systems and actuators. Its ABEC 3F tolerance ensures reliable performance in critical environments.
For medical imaging devices, KF070TR3 Bearing’s smooth operation and minimal vibration are ideal for maintaining accuracy. The chrome steel rings and stainless steel cage provide durability in sterile, high-use settings.
Industrial Uses of KF070TR3 Bearing
KF070TR3 Bearing fits well in packaging machinery, where its slim profile and high-speed capability improve efficiency. The open seal design allows for easy lubrication, extending service life in dusty conditions.
In semiconductor manufacturing, KF070TR3 Bearing’s precision and low friction reduce particle generation, crucial for cleanroom environments. The 30° contact angle ensures stable performance under varying loads.
Key Fields for KF070TR3 Bearing
KF070TR3 Bearing is a go-to choice for telescope mounts and astronomical equipment, thanks to its smooth rotation and minimal backlash. The inch sizing simplifies integration with existing US-made components.
For textile machinery, KF070TR3 Bearing’s ability to handle moment loads prevents misalignment in high-speed spindles. Its temperature range suits both heated and cooled production areas.
Where Is KF070TR3 Bearing Used?
You’ll find KF070TR3 Bearing in stage lighting systems, where its quiet operation and durability support smooth pan-and-tilt movements. The stainless steel cage resists corrosion from frequent cleaning.
In food processing conveyors, KF070TR3 Bearing’s open design simplifies cleaning while maintaining hygiene standards. The chrome steel construction withstands frequent washdowns without rusting.
Optimized for Performance: KF070TR3 Bearing
KF070TR3 Bearing excels in 3D printers, providing precise linear motion with minimal wobble. The thin section saves weight in moving print heads without sacrificing rigidity.
For solar tracker systems, KF070TR3 Bearing’s high static load rating ensures stability in windy conditions. The inch measurements align with North American mounting standards.
Automotive vs Aerospace: Applications of KF070TR3 Bearing
In automotive testing rigs, KF070TR3 Bearing handles combined loads from suspension simulations. Its 7-inch bore fits large shafts common in durability test equipment.
For satellite antenna mechanisms, KF070TR3 Bearing’s low outgassing properties meet vacuum environment requirements. The precise tolerances maintain signal alignment over thousands of cycles.
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