086 15806631151 info@sdtflbearing.com
The D/W R3 is a compact stainless steel deep groove ball bearing, measuring just 0.18748″ by 0.5″ by 0.15618″. It handles radial loads up to 167 lbf and spins smoothly at speeds up to 70,000 RPM.
Made entirely from stainless steel, it resists corrosion and works in temperatures from -30°C to 120°C. Its open design allows easy access for lubrication when needed.
This bearing is interchangeable with SKF models, making it a handy replacement option. Ideal for small machinery or instruments where space is limited but reliability is key.
Weighing only 0.0021kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards for safe use in various applications.
"*" indicates required fields
Why Choose D/W R3 Bearing for Precision Tasks?
D/W R3 Bearing is crafted from stainless steel, offering excellent corrosion resistance and durability.
Its compact size of 0.18748″×0.5″×0.15618″ makes it ideal for precision applications where space is limited.
The open design ensures easy installation and maintenance, while the single-row construction provides reliable radial load support.
With a maximum speed of 70,000 rpm, D/W R3 Bearing delivers smooth and efficient performance.
The stainless steel cage maintains ball alignment, reducing friction and extending the bearing’s service life.
Its dynamic radial load capacity of 167 lbf ensures dependable operation in various conditions.
Common Applications of D/W R3 Bearing
D/W R3 Bearing is widely used in small industrial equipment, such as precision instruments and miniature motors, where its stainless steel construction offers good corrosion resistance. The open design ensures easy lubrication access, making it suitable for environments requiring frequent maintenance.
In automotive applications, D/W R3 Bearing can be found in components like electric window mechanisms or small gearboxes, where its compact size and radial load capacity are beneficial. The inch sizing makes it a convenient choice for older or niche vehicle models.
For consumer electronics, D/W R3 Bearing works well in devices like computer fans or small printers, providing quiet and smooth operation. Its stainless steel balls and cage contribute to longer service life even with continuous use.
Medical devices such as dental tools or lab equipment often rely on D/W R3 Bearing for its reliability and hygienic material properties. The high-speed capability ensures consistent performance in critical applications.
Automation systems, including small robotic arms or 3D printers, benefit from D/W R3 Bearing’s precision and durability. The P0 tolerance class guarantees consistent performance in repetitive motion tasks.
"*" indicates required fields
