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The 61821-2RS1 is a single-row deep groove ball bearing with a 105mm bore and 130mm outer diameter, designed for radial loads. Its compact 13mm width makes it suitable for tight spaces, while the sealed design keeps dirt out and grease in.
Made from chrome steel with a stainless steel cage, it handles radial loads up to 4676 lbf and runs smoothly at speeds up to 2800 RPM. The bearing performs well in temperatures from -30°C to 120°C.
Its sealed construction reduces maintenance needs, ideal for dusty or wet environments. This model is interchangeable with SKF bearings, offering a reliable replacement option.
Weighing 0.33kg, it’s a sturdy choice for applications like electric motors or small machinery. Compliant with RoHS and REACH standards for safe use.
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How Does 61821-2RS1 Bearing Reduce Friction?
61821-2RS1 Bearing features a single row deep groove design, optimised for smooth radial load distribution.
The sealed construction keeps grease lubrication intact, reducing friction and wear over time.
Chrome steel rings and balls in 61821-2RS1 Bearing provide durability while maintaining low rolling resistance.
With a maximum speed of 2,800 rpm, it balances efficiency and reliability in various applications.
The stainless steel cage in 61821-2RS1 Bearing ensures proper ball alignment for consistent performance.
Its P6 tolerance class offers precise operation, suitable for demanding radial load conditions.
Industrial Uses of 61821-2RS1 Bearing
61821-2RS1 Bearing is commonly used in industrial machinery, especially in applications where radial load support is needed, like conveyor systems and electric motors. Its sealed design helps keep out contaminants, making it reliable in dusty environments.
Where Is 61821-2RS1 Bearing Used?
In automotive applications, 61821-2RS1 Bearing fits well in components like alternators and water pumps, thanks to its durable chrome steel construction. The grease lubrication ensures smooth operation even under continuous use.
Perfect Fit for Automation: 61821-2RS1 Bearing
For automation equipment, 61821-2RS1 Bearing offers consistent performance in robotic arms and assembly lines. Its compact size and high load capacity make it a versatile choice for precision tasks.
Medical vs Industrial: Where 61821-2RS1 Bearing Excels
In medical devices, 61821-2RS1 Bearing provides quiet and reliable operation for imaging equipment. Meanwhile, in industrial settings, it handles heavy loads in machinery like gearboxes and pumps.
Consumer Electronics and Home Appliances: 61821-2RS1 Bearing
61821-2RS1 Bearing is also found in household appliances like washing machines and fans, where its sealed design prevents grease leakage. The stainless steel cage adds durability for long-lasting performance.
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