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The FR2 is a miniature flanged ball bearing with a 0.125″ bore and 0.375″ outer diameter, crafted from durable chrome steel. It handles radial loads up to 121 lbf and spins smoothly at speeds up to 56,000 RPM.
Its open design allows for easy lubrication, while the stainless steel cage ensures reliable performance. The flange provides extra stability, making it easier to mount in tight spaces.
This bearing works well in temperatures ranging from -86°F to 230°F. Ideal for small devices like drones or precision instruments where space is limited.
Weighing just 1.2g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use.
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How Does FR2 Bearing Reduce Friction?
FR2 Bearing features chrome steel rings and balls, which help minimise friction during operation.
Its precision design ensures smooth radial movement, making it suitable for high-speed applications.
The stainless steel cage maintains proper ball alignment, reducing wear and extending the bearing’s lifespan.
With a maximum speed of 56,000 rpm, FR2 Bearing delivers efficient performance in compact spaces.
Its open seal design allows for easy lubrication, ensuring consistent operation over time.
The ABEC1 tolerance class guarantees reliable performance in various precision tasks.
Industrial Uses of FR2 Bearing
FR2 Bearing is commonly used in small industrial equipment like precision instruments and miniature gearboxes, where its compact size and radial load capacity are beneficial. The open seal design allows for easy lubrication, ensuring smooth operation in tight spaces.
What Makes FR2 Bearing a Preferred Choice?
In automation systems, FR2 Bearing fits well in robotic arms and small actuators due to its lightweight construction and high-speed capability. The chrome steel rings provide durability, making it suitable for continuous use.
Perfect Fit for Automation: FR2 Bearing
FR2 Bearing works effectively in 3D printers and small conveyor systems, where its flanged design helps with secure mounting. The ABEC1 tolerance ensures reliable performance in precision applications.
Medical vs Industrial: Where FR2 Bearing Excels
For medical devices like handheld surgical tools, FR2 Bearing offers smooth rotation and low friction. In industrial settings, it’s ideal for small motors and sensors due to its temperature resistance and lightweight.
Where Is FR2 Bearing Used?
FR2 Bearing is found in consumer electronics such as cooling fans and small printers, where its miniature size and radial load handling are advantageous. The stainless steel cage adds longevity, even in high-use scenarios.
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