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The D/W R155-2ZS is a compact stainless steel deep groove ball bearing, measuring just 0.156″ by 0.312″ by 0.125″. Its single-row design and shielded seals keep dirt out while retaining grease.
It handles radial loads up to 46 lbf and spins smoothly at speeds up to 70,000 RPM. The all-stainless construction resists corrosion and works in temperatures from -30°C to 120°C.
This bearing is interchangeable with SKF models, making replacements easy. Ideal for small instruments or medical devices where cleanliness and precision matter.
Weighing only 0.0006kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards for safe use.
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Why Choose D/W R155-2ZS Bearing for Precision Tasks?
D/W R155-2ZS Bearing is crafted from stainless steel, offering excellent resistance to corrosion and wear.
Its precision design ensures smooth radial load handling, with a dynamic radial load capacity of 46 lbf.
The shielded seals protect against contaminants, making it suitable for high-speed applications up to 70,000 rpm.
With a compact size of 0.15618″×0.31252″×0.125″, it fits seamlessly into precision instruments.
Common Applications of D/W R155-2ZS Bearing
D/W R155-2ZS Bearing is commonly used in small industrial equipment, such as precision instruments and miniature motors, where its compact size and shielded design protect against dust and debris. The stainless steel construction ensures corrosion resistance in humid or washdown environments.
In automotive applications, D/W R155-2ZS Bearing fits well in small electric motors and sensors, providing reliable radial load support. Its inch sizing makes it a convenient choice for older or niche vehicle models.
For medical devices, D/W R155-2ZS Bearing’s grease lubrication and smooth operation make it suitable for handheld diagnostic tools. The low weight and high-speed capability are ideal for portable equipment.
In consumer electronics, D/W R155-2ZS Bearing can be found in devices like small fans or printers, where quiet and efficient performance is needed. The shielded seals help extend the bearing’s lifespan in everyday use.
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