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The 6303/W64HVU121 is a single-row deep groove ball bearing with a 17mm bore and 47mm outer diameter, crafted from sturdy chrome steel for lasting performance. It handles radial loads up to 3057 lbf and spins smoothly at speeds up to 15,000 RPM.
Its open design and solid oil lubrication ensure low maintenance, while the chrome steel cage adds durability. The bearing operates efficiently in temperatures ranging from -30°C to 120°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. It’s well-suited for applications like electric motors or small machinery where reliable radial load support is needed.
Weighing just 115g, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe and dependable option for various industrial uses.
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How Does 6303/W64HVU121 Bearing Reduce Friction?
6303/W64HVU121 Bearing features a single-row deep groove design, optimised for smooth radial load distribution.
The chrome steel construction ensures durability while reducing friction during operation.
Solid oil lubrication maintains consistent performance, even at high speeds up to 15,000 rpm.
This design also helps in minimising wear, extending the bearing’s service life.
With a temperature range of -30°C to 120°C, 6303/W64HVU121 Bearing adapts well to various working conditions.
Its open seal type allows for easy maintenance and inspection when needed.
Common Applications of 6303/W64HVU121 Bearing
This bearing is widely used in industrial machinery like pumps and electric motors, where its radial load capacity ensures smooth operation. The open design and solid oil lubrication make it suitable for environments requiring low maintenance.
In automotive applications, 6303/W64HVU121 Bearing fits well in components such as alternators and water pumps, thanks to its durable chrome steel construction. Its metric sizing ensures compatibility with various vehicle models.
For home appliances, this bearing is often found in washing machines and fans, where its reliability and quiet performance are appreciated. The temperature range also allows it to handle everyday use without issues.
Where Is 6303/W64HVU121 Bearing Used?
You’ll often spot this bearing in conveyor systems, where its ability to handle radial loads keeps things running smoothly. The solid oil lubrication reduces friction, extending its lifespan in demanding conditions.
In robotics, 6303/W64HVU121 Bearing supports precise movements in joints and gears. Its chrome steel balls and cage provide the durability needed for repetitive tasks.
Designed for Versatility: 6303/W64HVU121 Bearing
This bearing works well in both light and medium-duty applications, from power tools to small machinery. Its ABEC 1 tolerance ensures reliable performance without unnecessary complexity.
The solid oil lubrication means it’s ready to use straight out of the box, saving time in assembly lines. Plus, the wide temperature range makes it adaptable to various climates and conditions.
Light-Duty vs Heavy-Duty: Best Uses for 6303/W64HVU121 Bearing
In light-duty scenarios like office printers, this bearing offers quiet and efficient operation. Its compact size and weight make it ideal for space-constrained designs.
For heavier tasks like agricultural equipment, 6303/W64HVU121 Bearing’s robust construction handles the load without compromising performance. The chrome steel materials resist wear even in dusty or humid environments.
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