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The SR133 2RS is a compact miniature ball bearing, measuring just 0.09375″ by 0.1875″ by 0.0937″. Made entirely from stainless steel, it’s built to handle radial loads up to 25 lbf and spins smoothly at speeds up to 72,000 RPM.
Its sealed design with nitrile rubber shields keeps dirt out and lubrication in, making it low-maintenance. The ABEC1 tolerance ensures reliable performance for everyday use.
This bearing operates in temperatures from -86°F to 230°F, suitable for various environments. With seven stainless steel balls, it offers smooth rotation and durability.
Ideal for small devices like model cars or precision instruments where space is limited. Compliant with RoHS and REACH standards, it’s a safe and practical choice. Weighing only 0.1g, it’s lightweight yet sturdy.
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Why Choose SR133 2rs Bearing for Precision Tasks?
SR133 2rs Bearing features a sealed design with stainless steel rings and balls, ensuring smooth operation in precision applications.
Its compact size of 0.09375″×0.1875″×0.0937″ makes it ideal for miniature equipment where space is limited.
The ABEC1 tolerance class ensures consistent performance, while the nitrile rubber seal protects against contaminants.
With a maximum speed of 72,000 rpm, it delivers reliable performance in high-speed environments.
How Is SR133 2rs Bearing Engineered for Reliability?
SR133 2rs Bearing is constructed entirely from stainless steel, offering excellent corrosion resistance and durability.
The sealed design prevents dust and moisture ingress, extending its service life in harsh conditions.
Its dynamic radial load capacity of 25 lbf ensures stable performance under stress.
The bearing operates efficiently within a wide temperature range of -86 to 230 °F.
Built for Reliability: SR133 2rs Bearing
SR133 2rs Bearing’s stainless steel construction provides long-lasting performance in demanding environments.
The nitrile rubber seal enhances protection against contaminants, reducing maintenance needs.
With a radial clearance of 0.00008″ to 0.0005″, it ensures smooth and precise operation.
Its lightweight design at just 0.1 g makes it suitable for applications where weight is a critical factor.
Steel vs Ceramic Bearings: Strengths of SR133 2rs Bearing
SR133 2rs Bearing uses stainless steel for all components, balancing cost and performance effectively.
The material choice ensures good corrosion resistance and durability without the higher cost of ceramics.
Its sealed design and ABEC1 tolerance make it a practical choice for many precision applications.
The bearing supports high-speed operations up to 72,000 rpm, making it versatile for various uses.
Where Is SR133 2rs Bearing Used?
SR133 2rs Bearing is commonly used in small-scale machinery, such as miniature motors and precision instruments, where its compact size and sealed design prevent dust ingress. The stainless steel construction ensures durability in various environments.
In consumer electronics, SR133 2rs Bearing supports devices like cooling fans and small printers, offering smooth rotation and low noise. Its inch sizing makes it a convenient choice for manufacturers adhering to imperial measurements.
For automation systems, SR133 2rs Bearing fits well in robotic arms and 3D printers, providing reliable performance in repetitive movements. The nitrile rubber seals help maintain lubrication, extending the bearing’s service life.
Medical devices, such as handheld surgical tools, benefit from SR133 2rs Bearing’s precision and resistance to wear. The ABEC1 tolerance ensures consistent performance in critical applications.
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