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The W 639/3 R-2RS1 is a compact flanged deep groove ball bearing, measuring just 3mm by 8mm with a 4mm width. Its stainless steel construction offers good resistance to wear and corrosion.
This sealed bearing handles radial loads up to 72 lbf and spins smoothly at speeds up to 43,000 RPM. The built-in flange helps with easy mounting and secure positioning in tight spaces.
Pre-lubricated with grease, it requires minimal maintenance while operating in temperatures from -30°C to 120°C. The all-stainless design ensures long service life even in demanding conditions.
Ideal for small machinery, medical devices or precision instruments where space is limited. Compliant with RoHS and REACH standards, it’s a reliable choice for various applications.
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Why Choose W 639/3 R-2RS1 Bearing for Precision Tasks?
W 639/3 R-2RS1 Bearing is crafted with stainless steel rings and balls, ensuring high precision and durability.
Its compact size of 3 mm×9.5 mm×4 mm makes it ideal for applications where space is limited.
The sealed design keeps contaminants out, maintaining smooth operation even in challenging environments.
With a maximum speed of 43,000 rpm, it delivers reliable performance for high-speed applications.
W 639/3 R-2RS1 Bearing’s flange design provides secure mounting, reducing the risk of misalignment.
Its dynamic radial load capacity of 72 lbf ensures it can handle demanding radial loads with ease.
Common Applications of W 639/3 R-2RS1 Bearing
W 639/3 R-2RS1 Bearing is commonly used in small electric motors, where its compact size and sealed design help protect against dust and moisture. The stainless steel construction ensures longevity, even in humid environments.
In consumer electronics like cooling fans, W 639/3 R-2RS1 Bearing provides smooth rotation with minimal noise. Its flange design offers easy installation, making it a favourite for space-constrained applications.
For medical devices such as dental tools, W 639/3 R-2RS1 Bearing’s precision and reliability are key. The sealed design keeps contaminants out, ensuring consistent performance in sensitive equipment.
Automation systems benefit from W 639/3 R-2RS1 Bearing’s high-speed capability, ideal for robotic arms and small conveyors. The grease lubrication reduces maintenance needs, saving time and effort.
Household appliances like printers often use W 639/3 R-2RS1 Bearing for its durability and quiet operation. The metric sizing ensures compatibility with a wide range of devices.
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