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The SMR137zz is a compact miniature ball bearing with a 7mm bore and 13mm outer diameter, crafted entirely from stainless steel for durability. It supports radial loads up to 93 lbf and spins smoothly at speeds up to 36,000 RPM.
Its shielded design keeps out dust while maintaining easy access for lubrication, and the stainless steel cage ensures long-lasting performance. The bearing operates well in temperatures from -30°C to 110°C.
With a lightweight design at just 2.01g, it’s ideal for small applications like hobby motors or precision instruments. Compliant with RoHS and REACH standards, it’s a reliable choice for various lightweight machinery.
The ABEC1 tolerance and MC3 radial clearance make it suitable for moderate precision needs, balancing performance and affordability.
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Why Choose SMR137zz Bearing for Precision Tasks?
SMR137zz Bearing features a shielded design with stainless steel components, ensuring smooth radial operation.
Its compact size of 7 mm×13 mm×4 mm makes it ideal for applications where space is limited.
The ABEC1 tolerance class and MC3 radial clearance provide reliable precision for delicate instruments.
With a maximum speed of 36,000 rpm, it balances high performance and durability.
Stainless steel construction resists corrosion, making SMR137zz Bearing suitable for various environments.
The 12-ball design enhances load distribution, improving overall efficiency.
Easy to install and maintain, SMR137zz Bearing reduces downtime in precision machinery.
Its lightweight design at just 2.01 g ensures minimal impact on overall system weight.
Common Applications of SMR137zz Bearing
SMR137zz Bearing is widely used in small electric motors, such as those found in cooling fans or power tools, thanks to its compact size and shielded design. The stainless steel construction ensures it handles everyday wear without issues.
In automation systems, SMR137zz Bearing fits neatly into robotic arms or conveyor guides, where smooth rotation matters. Its ABEC1 tolerance offers reliable performance for light to moderate loads.
For hobbyist projects like RC cars or drones, SMR137zz Bearing provides a cost-effective solution for moving parts. The metric sizing makes it easy to replace in various international models.
Medical devices like dental tools often use SMR137zz Bearing due to its corrosion-resistant materials. The shielded seals help keep contaminants out in sensitive environments.
Around the home, you might find SMR137zz Bearing in appliances like blenders or printers. Its low maintenance design keeps things running quietly over time.
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