Retaining ring for shaft(DIN471B)
DIN471-B type is a kind of shaft elastic retaining ring (also called shaft circlip), with a shaft diameter range of Φ8-Φ300, usually made of C67S spring steel or 65Mn spring steel, which needs to be quenched and tempered, with a hardness generally between HRC44-51. The retaining rings made of spring steel are basically treated with heat treatment phosphating or blackening to ensure uniform hardness and elasticity, and the surface is flat and deburred. They are widely used in aviation, automobile manufacturing, mechanical equipment, medical treatment, chemical machinery, railway, power station, construction engineering, electromechanical equipment installation, instruments and meters and other industries, mainly used for installation on grooved shafts to fix parts and prevent their axial movement.
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- Have cooperated with a lot of importers in worldwide for several years.
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- From the drawing of engineers to the development of new molds, stamping, heat treatment, surface treatment, and packaging are all done in-house by our factory. Delivery time and quality can be controlled, and the cost is also lower.
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