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The R156zz is a compact inch-sized miniature ball bearing, measuring 0.1875″ in bore and 0.3125″ in outer diameter. Made from chrome steel with stainless steel shields, it’s built for durability in small spaces.
It handles radial loads up to 69 lbf and spins smoothly at speeds up to 53,000 RPM. The shielded design keeps dirt out while maintaining easy lubrication access.
With a lightweight 0.45g design and ABEC1 precision, it’s ideal for small mechanisms like drones or precision instruments. The temperature range of -86°F to 230°F suits various environments.
This bearing fits applications needing reliable, low-friction rotation in tight spaces. Compliant with RoHS and REACH standards, it’s a practical choice for maintenance or OEM replacements.
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How Does R156zz Bearing Reduce Friction?
R156zz Bearing features chrome steel rings and balls, designed to minimise friction during operation.
Its precision engineering ensures smooth radial movement, even at high speeds up to 53,000 rpm.
The stainless steel cage maintains proper ball alignment, reducing wear and improving efficiency.
With a dynamic radial load capacity of 69 lbf, it offers reliable performance in compact applications.
Engineered for Precision: R156zz Bearing
R156zz Bearing is crafted for accuracy, with an ABEC1 tolerance class ensuring consistent performance.
Its shielded design protects against contaminants while maintaining smooth operation.
The chrome steel construction provides durability, suitable for temperatures from -86 to 230 °F.
This miniature bearing is ideal for applications where space is limited but precision is essential.
What Makes R156zz Bearing Suitable for High-Temperature Applications?
R156zz Bearing operates reliably in temperatures ranging from -86 to 230 °F, thanks to its chrome steel components.
The stainless steel shields add an extra layer of protection in demanding environments.
Its compact size of 0.1875″×0.3125″×0.125″ makes it perfect for tight spaces.
With a dynamic radial load of 69 lbf, it balances performance and durability.
Common Applications of R156zz Bearing
R156zz Bearing is widely used in small electric motors, such as those found in cooling fans or power tools, where its compact size and shielded design help keep dust out. The chrome steel construction ensures it can handle continuous rotation without excessive wear.
In robotics, R156zz Bearing provides smooth motion in joints and pivots, thanks to its low friction and precise ABEC1 tolerance. Its lightweight design is particularly useful in applications where every gram counts.
For hobbyist projects like model trains or RC cars, R156zz Bearing offers reliable performance at an affordable price point. The inch sizing makes it easy to source replacements in countries using imperial measurements.
Medical devices like dental handpieces often incorporate R156zz Bearing due to its consistent performance at high speeds. The stainless steel shields provide added protection against contamination in sensitive environments.
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