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The SMR85 is a compact miniature ball bearing with a 5mm bore and 8mm outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 53 lbf and spins efficiently at speeds up to 47,700 RPM.
Its open design simplifies lubrication, while the stainless steel cage ensures smooth operation. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
With a lightweight build of just 0.25g, it’s ideal for small, precision applications. Suitable for devices like miniature motors or delicate instruments where space is limited.
Compliant with RoHS and REACH standards, it’s a safe and versatile choice for various engineering needs. The ABEC1 tolerance ensures consistent performance without overcomplicating the design.
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Why Choose SMR85 Bearing for Precision Tasks?
SMR85 Bearing is crafted with stainless steel rings and balls, ensuring smooth radial load handling.
Its compact size of 5 mm×8 mm×2 mm makes it ideal for miniature applications requiring precision.
With a dynamic radial load capacity of 53 lbf, it performs reliably in delicate mechanisms.
The ABEC1 tolerance class ensures consistent accuracy for high-performance tasks.
How Does SMR85 Bearing Reduce Friction?
SMR85 Bearing features stainless steel components, minimising friction during operation.
The open design allows for easy lubrication, enhancing smooth movement and efficiency.
Its radial clearance of 0.002mm to 0.013mm ensures optimal performance with minimal resistance.
With a maximum speed of 47,700 rpm, it balances speed and low friction effectively.
Designed for Durability: SMR85 Bearing
SMR85 Bearing’s all-stainless steel construction resists wear and corrosion, extending its lifespan.
The single-row design with 8 balls ensures even load distribution, reducing stress on components.
It operates smoothly in temperatures from -30° to 110 °C, adapting to various environments.
Weighing just 0.25 g, it combines lightweight design with robust performance.
Steel vs Ceramic Bearings: Strengths of SMR85 Bearing
SMR85 Bearing uses stainless steel for both rings and balls, offering reliable strength and durability.
Unlike ceramic options, it provides a cost-effective solution without compromising on performance.
The stainless steel cage maintains ball alignment, ensuring consistent operation under radial loads.
Its compliance with RoHS and REACH standards makes it a safe choice for diverse applications.
Common Applications of SMR85 Bearing
SMR85 Bearing is widely used in small electric motors, such as those found in drones or RC cars, thanks to its compact 5x8x2 mm size and smooth radial load handling. The stainless steel construction ensures durability in lightweight applications.
What Makes SMR85 Bearing a Preferred Choice?
In consumer electronics like cooling fans or printer rollers, SMR85 Bearing offers quiet operation and reliable performance. Its open design simplifies lubrication, extending service life in everyday devices.
Perfect Fit for Automation: SMR85 Bearing
This miniature bearing works well in robotic arm joints and 3D printer assemblies, where precision and low friction matter. The ABEC1 tolerance provides consistent movement for delicate tasks.
Medical vs Industrial: Where SMR85 Bearing Excels
While SMR85 Bearing suits dental tool motors due to its corrosion-resistant materials, it equally shines in industrial sensors requiring small, low-maintenance components. The 47,000 rpm rating accommodates diverse needs.
How Does SMR85 Bearing Support High-Speed Operations?
With a dynamic load capacity of 53 lbf, SMR85 Bearing handles rapid rotations in model aircraft engines effectively. The MC3 clearance range balances smoothness and load distribution nicely.
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