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The SF681x is a compact radial ball bearing with a 1.5mm bore and 4mm outer diameter, crafted entirely from stainless steel for durability. It supports radial loads up to 19 lbf and can spin at an impressive 90,000 RPM.
Its open design requires regular lubrication but allows for easy maintenance. The single-row construction with seven balls ensures smooth operation, while the flange adds stability during installation.
This bearing is ideal for small, high-speed devices like precision instruments or miniature motors. With a temperature range of -30°C to 110°C, it performs reliably in various environments.
Weighing just 0.12g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s a safe choice for sensitive applications.
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Performance Features of SF681x Bearing
SF681x Bearing is crafted with stainless steel rings and balls, offering excellent corrosion resistance.
Its compact design with a 1.5 mm bore makes it ideal for precision applications.
The open seal type allows for easy lubrication, ensuring smooth operation at high speeds.
With a maximum speed of 90,000 rpm, SF681x Bearing delivers reliable performance in demanding conditions.
The stainless steel cage maintains ball alignment, reducing wear and extending service life.
Its dynamic radial load capacity of 19 lbf ensures durability in radial load applications.
Common Applications of SF681x Bearing
SF681x Bearing is widely used in small precision instruments, such as watch movements and miniature motors, where its compact size and high-speed capability are key. The stainless steel construction ensures durability in delicate applications.
In consumer electronics, SF681x Bearing can be found in devices like miniature fans and handheld gadgets, providing smooth rotation with minimal noise. Its lightweight design makes it ideal for portable devices.
For medical equipment, SF681x Bearing offers reliable performance in surgical tools and diagnostic devices, where precision and hygiene are essential. The open design allows for easy cleaning and maintenance.
Automation systems benefit from SF681x Bearing in small robotic arms and micro-actuators, where its high-speed tolerance ensures consistent operation. The metric sizing ensures compatibility with various international components.
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