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The 672 is a compact miniature ball bearing with a 2mm bore and 4mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 28 lbf and spins smoothly at speeds up to 98,000 RPM.
Its open design simplifies lubrication, while the stainless steel cage ensures durability. The bearing operates well in temperatures from -30°C to 110°C.
With a lightweight build of just 0.05g, it’s ideal for small, precise applications like model-making or miniature machinery. Compliant with RoHS and REACH standards, it’s a reliable choice for compact designs.
The ABEC1 tolerance and MC3 radial clearance ensure consistent performance in delicate setups. Perfect for hobbyists or engineers needing a tiny yet robust solution.
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Why Choose 672 Bearing for Precision Tasks?
672 Bearing is precision-engineered with a tailored raceway design, reducing friction and ensuring smooth operation.
The chrome-plated steel used in 672 Bearing resists corrosion, ensuring a longer service life.
672 Bearing’s design minimizes noise, making it ideal for precision instruments.
With its easy-to-install design, 672 Bearing lowers maintenance costs.
Common Applications of 672 Bearing
The 672 Bearing is widely used in small precision instruments, such as dental tools and watch mechanisms, due to its compact size and reliable performance. Its open design allows for easy lubrication, ensuring smooth operation over time.
Industrial Uses of 672 Bearing
In automation systems, the 672 Bearing is often found in miniature motors and actuators, where its radial load capacity supports consistent movement. The chrome steel construction ensures durability even in high-speed applications.
Where Is 672 Bearing Used?
You’ll often spot the 672 Bearing in consumer electronics like miniature fans or small printers, where its low friction and quiet operation are key. Its lightweight design makes it ideal for portable devices.
Built for Heavy-Duty Use: 672 Bearing
Despite its small size, the 672 Bearing handles radial loads effectively in industrial settings like textile machinery. The stainless steel cage adds extra resistance to wear in demanding environments.
Automotive vs Aerospace: Applications of 672 Bearing
In automotive models, the 672 Bearing fits into small sensors or dashboard components, while in aerospace, it’s used in compact control systems. Its metric sizing ensures compatibility across various industries.
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