086 15806631151 info@sdtflbearing.com
The SF634 is a compact radial ball bearing with a 4mm bore and 16mm outer diameter, crafted entirely from stainless steel for durability. It supports radial loads up to 231 lbf and spins at speeds up to 32,400 RPM, making it suitable for high-speed applications.
Its open design allows for easy lubrication, while the stainless steel cage ensures smooth operation. The bearing features a small flange (18mm outer diameter) for secure mounting in tight spaces.
With a radial clearance of 0.002mm to 0.013mm, it offers precise movement. Ideal for small machinery, dental tools, or precision instruments where space is limited.
Weighing just 5.66g, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s safe for various industrial uses.
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How Does SF634 Bearing Reduce Friction?
SF634 Bearing features a stainless steel construction, ensuring smooth operation with minimal friction.
Its single-row design and seven precision balls distribute loads evenly, enhancing efficiency.
The open seal type allows for easy lubrication, maintaining performance at high speeds up to 32,400 rpm.
With a radial clearance of 0.002mm to 0.013mm, it ensures precise movement in radial applications.
SF634 Bearing’s lightweight design at just 5.66g makes it ideal for compact, high-speed machinery.
Its stainless steel cage and balls resist wear, providing long-lasting reliability.
Common Applications of SF634 Bearing
SF634 Bearing is widely used in small electric motors, such as those found in cooling fans and power tools, thanks to its compact size and high-speed capability. The stainless steel construction ensures durability in various environments.
In automation systems, SF634 Bearing fits well in robotic arms and precision instruments where smooth radial movement is essential. Its open design allows for easy lubrication, maintaining performance over time.
For consumer electronics like printers and small appliances, SF634 Bearing provides reliable operation with minimal noise. The lightweight design makes it ideal for devices where space and weight are critical factors.
Medical devices, such as dental tools and lab equipment, benefit from SF634 Bearing’s precision and resistance to wear. The ABEC1 tolerance ensures consistent performance in sensitive applications.
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