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The 61903-2RS1/W64 is a compact single-row deep groove ball bearing, measuring 17mm by 30mm by 7mm, crafted from sturdy chrome steel. It handles radial loads up to 1039 lbf and spins efficiently at speeds up to 32,000 RPM.
Sealed on both sides, it keeps dirt out and solid oil lubrication in, reducing maintenance needs. The chrome steel cage adds durability, making it a reliable choice for long-term use.
With a temperature range of -30°C to 120°C, it suits various environments. This model is interchangeable with SKF bearings, offering a cost-effective alternative.
Ideal for small electric motors or appliances where smooth, quiet operation is key. Compliant with RoHS and REACH standards, it’s safe and eco-friendly. Weighing just 0.016kg, it’s lightweight yet robust.
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Performance Features of 61903-2RS1/W64 Bearing
61903-2RS1/W64 Bearing is designed with chrome steel rings and balls, offering reliable radial load support.
Its dynamic radial load capacity reaches 1039 lbf, making it suitable for various applications.
The sealed design and solid oil lubrication ensure smooth operation with minimal maintenance.
This extends the bearing’s service life even in challenging conditions.
With a maximum speed of 32,000 rpm, it balances high performance and durability.
The temperature range of -30° to 120°C allows for versatile use in different environments.
Essential Roles of 61903-2RS1/W64 Bearing
In industrial settings, 61903-2RS1/W64 Bearing is commonly used in small electric motors and pumps, where its sealed design keeps contaminants out. The solid oil lubrication ensures long service life even in dusty environments.
Why Is 61903-2RS1/W64 Bearing Essential in Machinery?
For automotive applications like alternators and cooling fans, 61903-2RS1/W64 Bearing offers reliable radial load support. Its compact size and metric dimensions make it a versatile fit for various vehicle models.
Perfect Fit for Automation: 61903-2RS1/W64 Bearing
In robotics and 3D printers, 61903-2RS1/W64 Bearing provides smooth, low-friction movement. The chrome steel construction ensures durability in high-precision tasks.
Medical vs Industrial: Where 61903-2RS1/W64 Bearing Excels
While suitable for lab equipment like centrifuges, 61903-2RS1/W64 Bearing also shines in conveyor systems. Its temperature range allows consistent performance in diverse conditions.
How Does 61903-2RS1/W64 Bearing Support High-Speed Operations?
With a max speed of 32,000 rpm, 61903-2RS1/W64 Bearing is ideal for dental drills and small turbines. The ABEC 1 tolerance ensures reliable performance at these velocities.
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