086 15806631151 info@sdtflbearing.com
The SR188 is a compact inch-sized ball bearing, measuring just 0.25″ by 0.5″ by 0.125″. Made entirely from stainless steel, it offers good corrosion resistance and durability.
This single-row radial bearing handles loads up to 186 lbf and spins smoothly at speeds up to 36,000 RPM. Its open design requires regular lubrication for optimal performance.
With ABEC1 precision and MC3 clearance, it provides reliable operation in various conditions. The bearing works in temperatures from -86°F to 230°F.
Ideal for small mechanisms like model cars or precision instruments where space is limited. Weighing only 1.6g, it’s lightweight yet sturdy for its size. Compliant with RoHS and REACH standards.
"*" indicates required fields
Engineered for Precision: SR188 Bearing
SR188 Bearing features stainless steel rings and balls, ensuring smooth and precise operation in radial load applications.
Its compact size of 0.25″×0.5″×0.125″ makes it ideal for miniature equipment where space is limited.
With a dynamic radial load capacity of 186 lbf, it handles demanding tasks efficiently.
The open design allows for easy lubrication, maintaining performance over time.
How Does SR188 Bearing Reduce Friction?
SR188 Bearing’s stainless steel construction minimises friction, promoting smooth rotation even at high speeds.
The precision-engineered balls and raceways ensure consistent performance with minimal energy loss.
Its ABEC1 tolerance class guarantees reliable operation in various applications.
With a maximum speed of 36,000 rpm, it delivers both efficiency and durability.
Performance Features of SR188 Bearing
SR188 Bearing operates effectively in temperatures ranging from -86 to 230 °F, suitable for diverse environments.
The stainless steel cage maintains ball alignment, reducing wear and extending service life.
Its lightweight design at just 1.6 g makes it perfect for applications where weight matters.
The radial clearance of 0.00008″ to 0.0005″ ensures optimal performance under load.
Where Is SR188 Bearing Used?
SR188 Bearing is commonly used in small electric motors, such as those found in drones or RC cars, due to its compact size and smooth radial load handling. The stainless steel construction ensures durability in various environments.
In medical devices like dental tools or handheld diagnostics, SR188 Bearing provides reliable performance with minimal maintenance. Its ABEC1 tolerance makes it suitable for precision applications where consistency matters.
For consumer electronics, SR188 Bearing fits well in devices like miniature fans or small printers, where space is limited. The open design allows for easy lubrication, extending the bearing’s lifespan in everyday use.
Automation systems, particularly small robotic arms, benefit from SR188 Bearing’s lightweight and high-speed capabilities. The inch sizing makes it compatible with many North American and UK-designed components.
"*" indicates required fields
