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Yaskawa Accessories 144106-2

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144106-2

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The part number 144106-2 from Yaskawa is a conical spring washer designed to accommodate M10 fasteners. It features an outer diameter of 18.8 mm and an inner diameter of 10.2 mm, with a free height of approximately 1.5 mm.

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Technical specifications for 144106-2

ManufacturerYaskawa
Product TypeConical spring washer
Product LineAccessories
Part Number144106-2
Nominal Outer Diameter18.8 mm
Nominal Inner Diameter10.2 mm
Free (Unloaded) HeightApproximately 1.5 mm
Material Thickness2.0 mm
Material CompositionAlloy spring steel (51CrV4)
Surface TreatmentTrivalent chromate finish
Hardness (Rockwell C)42–52 HRC
Maximum Service TemperatureUp to 260 °C
Working Deflection Range20–80% of free height
Applicable Bolt SizeFits M10 fasteners
Operating Temperature-30 °C to +120 °C
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The Yaskawa 144106-2 is an essential conical spring washer that serves various applications requiring reliable load distribution. Measuring 18.8 mm in nominal outer diameter, it features a 10.2 mm inner diameter. This washer has a free height of about 1.5 mm and a thickness of 2.0 mm, creating a firm fit for M10 fasteners.

Constructed from 51CrV4 alloy spring steel, the 144106-2 offers integrity and strength under pressure. The trivalent chromate finish enhances its durability while providing corrosion resistance. It is rated with a Rockwell hardness between 42 and 52 HRC, displaying excellent wear resistance.

In terms of performance, the conical spring washer can withstand service temperatures up to 260 °C, making it suitable for high-temperature applications. The operating temperature range spans from -30 °C to +120 °C, ensuring versatility in various environments. With a working deflection range of 20 to 80% of its free height, the washer can accommodate movements and loads effectively in its intended applications.