12B 1-2-3 Chain Sprocket

Product Item:HXST-013

Model: 12B Chain Sprocket

Material: C45, stainless steel, etc.

Surface treatment:Teeth hardened, Black oxide, Zinc plated, Electrophoresis etc

Package:Standard export case, individual package (neutral or colorbox) available.

Description

The term "12B 1-2-3 Chain Sprocket" refers to a specific type of sprocket used in mechanical systems.

The "12B" indicates the chain size or pitch, which in this case is a British Standard Roller Chain with a 0.750-inch (19.05 mm) pitch. The number "1-2-3" typically represents the number of teeth on each sprocket within a sprocket set. So, in this case, it suggests that there is a set of three sprockets, with the first sprocket having one tooth, the second sprocket having two teeth, and the third sprocket having three teeth.

These sprockets are commonly used in power transmission applications, where they work in conjunction with a compatible roller chain to transmit rotational motion between shafts. The number and arrangement of teeth on the sprockets determine the Gear ratio, which affects the speed and torque of the system.

It's important to note that without more specific information or context, it is challenging to provide further details or assistance.