Half Round Key
Model NO.:DIN6888
Color:Black/Sliver
Industry:Fastener/Key
Products Description
About Product
Half Round Key is a kind of key, its upper surface is a plane, the lower surface is a semicircular arc, the two sides are parallel, commonly known as Half-Moon Key.semi-circular key is a kind of key connection.
Products Parameter
Products Feature
The key is mainly divided into two types:
loose connection and tight connection. Its main function is to make the parts on the shaft and the shaft circumferential fixed to transfer motion and torque. The semi-circular key can swing in the shaft groove to fit the bottom of the hub groove, but the keyway has a large weakening of the shaft and is only suitable for light load connection.
Products Application
First:
Light load connection : because the Half Round Key to the shaft weakening is larger, usually used in light load occasions.
Second:
Strong adaptability : it can swing in the shaft groove to adapt to different installation needs.
Third:
Parallel on both sides : ensure the parallel between the key and the shaft and the wheel hub.
FAQ
Everything You Need to Know
What are the advantages of the product?
1.Good centering performance : Half Round Key can swing in the shaft slot to adapt to different installation errors.
2.Easy to install : Because of its special shape, the installation is more convenient.
What are the disadvantages of the product?
1.Limited bearing capacity : Because the keyway to the shaft weakening is large, semi-round key is mainly suitable for light load occasions.
2.Easy to loose :Rely on friction work, easy to loose under variable load.
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Our company is a professional fastener manufacturer integrating design, production, testing and sales. The company mainly produces and sells stainless steel machine screws, self-tapping screws, set screws, self-tapping self-drilling, rivets and other high-quality precision fasteners.
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