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The FR188 2rs is a miniature flanged ball bearing with a 0.25″ bore and 0.5″ outer diameter, designed for radial loads. Its compact size (0.1875″ width) and lightweight (2.54g) make it suitable for tight spaces.
The sealed design with nitrile rubber shields keeps dirt out and grease in, ensuring smooth operation. It handles dynamic radial loads up to 344 lbf and spins at speeds up to 40,000 RPM.
Made from chrome steel with a stainless steel cage, this bearing offers durability. The flange provides secure mounting, preventing slippage during operation.
Ideal for small machinery, medical devices, or precision instruments where space is limited. Works in temperatures from -86°F to 230°F and meets RoHS and REACH standards.
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Why Choose FR188 2rs Bearing for Precision Tasks?
FR188 2rs Bearing features a sealed design with nitrile rubber shields, protecting against dust and moisture.
Its chrome steel construction ensures durability and smooth operation in radial load applications.
With a dynamic radial load capacity of 344 lbf, FR188 2rs Bearing handles demanding tasks efficiently.
The stainless steel cage maintains ball alignment, reducing friction and extending bearing life.
FR188 2rs Bearing operates at speeds up to 40,000 rpm, making it suitable for high-performance applications.
Its compact size and flanged design allow for easy installation and secure positioning.
The ABEC1 tolerance class ensures reliable precision, while the MC3 radial clearance provides smooth rotation.
FR188 2rs Bearing works in temperatures from -86 to 230 °F, adapting to various environmental conditions.
Common Applications of FR188 2rs Bearing
FR188 2rs Bearing is a great fit for small machinery, especially in tight spaces where its compact size and flanged design provide stability. The sealed construction keeps out dust and debris, making it ideal for environments with contaminants.
In consumer electronics like printers and small fans, FR188 2rs Bearing ensures smooth rotation with minimal noise. Its chrome steel construction offers durability, while the nitrile rubber seal helps maintain performance over time.
For automation systems, FR188 2rs Bearing works well in robotic arms and small conveyors, where precision and reliability are key. The ABEC1 tolerance ensures consistent performance in light-duty applications.
Medical devices such as lab equipment benefit from FR188 2rs Bearing’s sealed design, which prevents contamination. Its stainless steel cage adds to its longevity in high-use scenarios.
In hobbyist projects like RC cars or drones, FR188 2rs Bearing provides reliable performance due to its lightweight and high-speed capability. The inch sizing makes it easy to integrate into various DIY builds.
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