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The 6003 is a single-row deep groove ball bearing with a compact size of 17mm by 35mm by 10mm, crafted from sturdy chrome steel for lasting performance. It handles radial loads up to 1349 lbf and spins smoothly at speeds up to 21,000 RPM.
Its open design simplifies lubrication, while the stainless steel cage ensures durability. The bearing operates reliably in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings, offering a cost-effective replacement option. Perfect for applications like electric motors or small machinery where radial loads are common.
Weighing only 39g, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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Performance Features of 6003 Bearing
6003 Bearing is built with chrome steel rings and balls, offering strong radial load capacity up to 1349 lbf.
Its stainless steel cage ensures smooth operation and reduces wear for extended use.
The open design of 6003 Bearing allows for easy lubrication, maintaining performance in various conditions.
With a maximum speed of 21,000 rpm, it delivers reliable efficiency for high-speed applications.
6003 Bearing operates within a temperature range of -30° to 110°C, suitable for diverse environments.
Its compact size (17 mm×35 mm×10 mm) makes it ideal for space-constrained installations.
Common Applications of 6003 Bearing
6003 Bearing is widely used in industrial equipment like electric motors and pumps, where its radial load capacity ensures smooth operation. The open design simplifies lubrication, making maintenance straightforward in dusty environments.
In automotive applications, 6003 Bearing fits well in alternators and small gearboxes, providing reliable performance under moderate loads. Its metric sizing makes it a versatile choice for various vehicle models.
For home appliances, 6003 Bearing works efficiently in washing machines and fans, thanks to its balanced design and chrome steel construction. The ABEC-1 tolerance ensures consistent performance without unnecessary complexity.
How Does 6003 Bearing Support High-Speed Operations?
6003 Bearing handles high-speed rotations up to 21,000 rpm, making it suitable for power tools and small machinery. The stainless steel cage reduces friction, enhancing longevity even under continuous use.
Its lightweight design (39g) also minimises energy loss in applications like drone motors or small robotics. The CN radial clearance offers a good balance between precision and thermal expansion tolerance.
Built for Versatility: 6003 Bearing
From conveyor rollers to bicycle hubs, 6003 Bearing adapts easily due to its standardised 17mm bore. The chrome steel rings withstand daily wear while maintaining smooth rotation.
In DIY projects, this bearing size is popular for 3D printer modifications or workshop tools. The -30° to 110°C temperature range covers most typical usage scenarios without special considerations.
Light-Duty vs Heavy-Duty: Best Uses for 6003 Bearing
For light-duty tasks like office equipment or small fans, 6003 Bearing provides sufficient load capacity without overengineering. The open seal allows quick visual inspections in these low-maintenance applications.
In more demanding scenarios like agricultural machinery accessories, its 1349 lbf dynamic load rating handles intermittent heavy loads effectively. The stainless steel cage prevents contamination from dust or moisture.
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