086 15806631151 info@sdtflbearing.com
The MF74zz is a small shielded ball bearing with a 4mm bore and 7mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 49 lbf and spins smoothly at speeds up to 60,000 RPM.
Its stainless steel shields protect against dust while maintaining easy lubrication access. The lightweight design, at just 0.4g, doesn’t compromise on strength.
With a flange for secure mounting, this bearing suits compact spaces. Ideal for small motors, drones, or precision instruments where space is limited.
Operating in temperatures from -30°C to 110°C, it’s versatile for various environments. Compliant with RoHS and REACH standards for safe use.
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How Does MF74zz Bearing Reduce Friction?
MF74zz Bearing features a single-row design with chrome steel rings and balls, ensuring smooth radial movement.
Its shielded construction protects against contaminants while maintaining low friction during operation.
The stainless steel cage aligns the 8 balls precisely, reducing wear and enhancing performance.
With a maximum speed of 60,000 rpm, MF74zz Bearing is ideal for high-speed applications.
Its compact size and lightweight design make it suitable for precision instruments.
The ABEC1 tolerance ensures consistent performance without unnecessary complexity.
Common Applications of MF74zz Bearing
MF74zz Bearing is widely used in small electric motors, such as those found in cooling fans and miniature appliances. Its compact size and shielded design help keep dust out while maintaining smooth rotation.
In consumer electronics, MF74zz Bearing ensures reliable performance in devices like printers and handheld gadgets. The high-speed capability makes it suitable for applications requiring consistent, low-noise operation.
For hobbyist projects, MF74zz Bearing is a popular choice due to its affordability and ease of installation. The stainless steel cage adds durability, making it ideal for DIY tools and small mechanisms.
Medical devices also benefit from MF74zz Bearing’s precision, particularly in portable diagnostic equipment. The chrome steel construction provides long-lasting performance in critical, high-use environments.
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