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The 6203-RS1Z is a compact single-row deep groove ball bearing, measuring 17mm by 40mm by 12mm. Made from durable chrome steel, it handles radial loads up to 2147 lbf and spins smoothly at speeds up to 17,000 RPM.
Its one-sided shield and seal design keeps dirt out while retaining lubrication, 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 well-suited for electric motors, pumps, or small machinery where radial loads are common.
Weighing just 65g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use in various industries.
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How Does 6203-RS1Z Bearing Reduce Friction?
6203-RS1Z Bearing features a single-row deep groove design, optimised for smooth radial load handling.
The chrome steel construction ensures durability while reducing friction during operation.
Its one-side shielded and one-side sealed design helps keep contaminants out, maintaining performance.
With a maximum speed of 17,000 rpm, it balances efficiency and reliability in various applications.
The ABEC 1 tolerance class ensures consistent performance without unnecessary complexity.
Ideal for environments with temperatures ranging from -30°C to 120°C, it adapts well to different conditions.
Common Applications of 6203-RS1Z Bearing
You’ll often spot 6203-RS1Z Bearing in small electric motors, thanks to its compact 17mm bore and reliable radial load handling. The one-side sealed design keeps dust out while maintaining smooth rotation, ideal for appliances like fans or power tools.
Industrial Uses of 6203-RS1Z Bearing
In conveyor systems, 6203-RS1Z Bearing’s chrome steel construction handles continuous operation without fuss. Its ABEC 1 tolerance strikes a good balance between precision and affordability for general machinery.
Where Is 6203-RS1Z Bearing Used?
This bearing pops up in printer rollers and photocopier mechanisms, where its 12mm width fits snugly into tight spaces. The shielded side protects against paper dust, extending service life in busy office environments.
Built for Versatility: 6203-RS1Z Bearing
You’ll find 6203-RS1Z Bearing supporting pedal shafts in exercise bikes, where its -30° to 120°C range handles both gym heat and storage chill. The CN clearance group works well for moderate speeds up to 17,000 rpm.
Automotive vs Industrial: Applications of 6203-RS1Z Bearing
In car alternators, 6203-RS1Z Bearing’s 40mm OD fits standard housings, while its static load capacity suits intermittent operation. For factory equipment, the same bearing thrives in pump systems needing consistent radial support.
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