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The 61902-2RZ is a compact single-row deep groove ball bearing, measuring 15mm by 28mm by 7mm, crafted from durable chrome steel. It handles radial loads up to 980 lbf and spins smoothly at speeds up to 28,000 RPM.
Its sealed design keeps grease in and dirt out, reducing maintenance needs, while the stainless steel cage ensures reliable performance. The bearing operates well in temperatures from -30°C to 120°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for small motors, pumps, or appliances where space is limited but performance is key.
Weighing just 0.016kg, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use.
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Why Choose 61902-2RZ Bearing for Precision Tasks?
61902-2RZ Bearing features a sealed design, protecting against dust and moisture for consistent performance.
Its chrome steel construction ensures durability and smooth operation in radial load applications.
The P6 tolerance class guarantees high precision, making it suitable for demanding tasks.
With a maximum speed of 28,000 rpm, it delivers efficient performance without compromising reliability.
Grease lubrication reduces maintenance needs, while the stainless steel cage enhances longevity.
Its compact size (15 mm×28 mm×7 mm) makes it ideal for space-constrained applications.
Common Applications of 61902-2RZ Bearing
61902-2RZ Bearing is widely used in small electric motors, such as those found in household appliances and power tools. Its sealed design keeps out dust and moisture, ensuring long-lasting performance in everyday devices.
In automotive applications, 61902-2RZ Bearing fits well in components like alternators and water pumps, where its compact size and radial load capacity are beneficial. The grease lubrication also helps maintain smooth operation over time.
For automation systems, 61902-2RZ Bearing works efficiently in robotic joints and conveyor rollers, thanks to its precise P6 tolerance. The stainless steel cage adds durability, making it suitable for continuous use in industrial settings.
In medical devices like dental handpieces, 61902-2RZ Bearing’s reliable performance and low noise are key advantages. The chrome steel construction ensures it can handle the high-speed rotations required in such equipment.
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