086 15806631151 info@sdtflbearing.com
The 61903-RS1 is a compact single row deep groove ball bearing, measuring 17mm by 30mm by 7mm. Made from durable chrome steel, it handles radial loads up to 1039 lbf and spins smoothly at speeds up to 32,000 RPM.
Its sealed design keeps dirt out and lubrication in, making it low-maintenance. The bearing operates reliably in temperatures from -30°C to 120°C.
This model is interchangeable with SKF bearings, offering a cost-effective replacement option. It’s ideal for small electric motors or appliances where space is limited.
Weighing just 0.016kg, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use.
"*" indicates required fields
How Does 61903-RS1 Bearing Reduce Friction?
61903-RS1 Bearing features a sealed design, keeping contaminants out and lubrication in for smoother operation.
Its chrome steel construction ensures durability while reducing friction during radial load applications.
The single-row deep groove design enhances efficiency, making it suitable for high-speed use.
With a maximum speed of 32,000 rpm, it delivers reliable performance in various conditions.
Common Applications of 61903-RS1 Bearing
61903-RS1 Bearing works well in small electric motors, often found in household appliances like fans or power tools. Its sealed design keeps dust out, ensuring smooth operation over time.
In automotive applications, 61903-RS1 Bearing fits neatly into components like alternators or small gearboxes. The chrome steel construction handles moderate radial loads without fuss.
For light industrial machinery, 61903-RS1 Bearing offers reliable performance in conveyor rollers or small pumps. The compact size makes it ideal where space is limited.
Where Is 61903-RS1 Bearing Used?
You’ll spot 61903-RS1 Bearing in office equipment like printers, where its quiet operation matters. The sealed design also helps in dusty environments.
In hobbyist projects, 61903-RS1 Bearing is handy for 3D printers or small robotics. Its metric sizing makes it easy to source for DIY builds.
Built for Versatility: 61903-RS1 Bearing
61903-RS1 Bearing suits medical devices like small pumps or lab equipment, thanks to its consistent performance. The temperature range covers most clinical settings.
For light automation tasks, 61903-RS1 Bearing keeps robotic arms or small actuators running smoothly. The ABEC 1 tolerance is plenty for general precision needs.
"*" indicates required fields
