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The 619/7 is a compact single row deep groove ball bearing, measuring just 7mm by 17mm by 5mm. Made from chrome steel, it handles radial loads up to 238 lbf and spins smoothly at speeds up to 56,000 RPM.
Its open design allows for easy lubrication, while the stainless steel cage ensures durability. The bearing operates well in temperatures ranging from -30°C to 120°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for small machinery or precision instruments where space is limited.
Weighing only 0.0051kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use.
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Performance Features of 619/7 Bearing
619/7 Bearing is designed with chrome steel rings and balls, offering reliable radial load support up to 238 lbf.
Its compact size of 7 mm×17 mm×5 mm makes it suitable for applications where space is limited.
The stainless steel cage ensures smooth operation, even at high speeds of up to 56,000 rpm.
With a temperature range of -30° to 120 °C, it performs well in various environmental conditions.
Common Applications of 619/7 Bearing
The 619/7 Bearing is widely used in small electric motors, such as those found in household appliances or cooling fans. Its compact size and radial load capacity make it ideal for space-constrained designs.
In automation systems, 619/7 Bearing ensures smooth rotation in miniature robotic arms or precision-guided mechanisms. The open design allows for easy lubrication, extending service life in continuous operation.
For medical devices like dental tools or lab equipment, 619/7 Bearing’s chrome steel construction provides reliable performance. Its P6 tolerance class ensures consistent accuracy in sensitive applications.
You’ll often find 619/7 Bearing in consumer electronics, particularly in devices requiring quiet operation like printers or small power tools. The stainless steel cage helps reduce wear over time.
Industrial Uses of 619/7 Bearing
In textile machinery, 619/7 Bearing supports high-speed spindles where its low friction design maintains efficiency. The metric sizing makes it compatible with European equipment standards.
For instrumentation applications, 619/7 Bearing’s precision tolerances ensure accurate readings in measuring devices. Its temperature range allows use in various environmental conditions.
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