CouplingThe effective size of does not represent the total length of the product,Coupling manufacturersBriefly explain several categories-flange coupling, elastic sleevePin coupling, Pin coupling,Diaphragm couplingThe length of the shaft hole is the length of the half coupling, which is the effective size of the product;Plum coupling, StarCouplingWait a minute.The outer end of the shaft hole length of these products contains a groove for connection, which has a certain length and short size according to the standard, and the total length is greater than the shaft hole length of this product.This is often the place where customers are easily negligent. As a coupling manufacturer in the real economy, they will always remind those coupling customers who have just come into contact with them. It is convenient for people to benefit themselves!News from the Information Department of the Machinery Plant!