Item Description

08B-2X38T TL 2012  sprocket, 1/2″ (twelve.7mm) pitch, material is C45 metal, pitch dia is 153.80mm and outer dia is 159mm
tapper lock bushing quantity is 2012, length is 32mm
hardness is HRC40±5
the bodyweight for per piece is 3.18kgs
area treatment method is character colour , we can do blacken, zinc plated and so on.

The enamel of a solitary pitch sprocket mesh with one particular tooth for every sprocket. Double pitch sprockets seem like solitary pitch sprockets, but the chain only meshes with the other enamel. This signifies that a double-pitch sprocket has the exact same quantity of tooth as a solitary-pitch sprocket, but only 50 % of the tooth are engaged with the chain. The major distinction is that the double pitch sprockets are lower with a specific pitch circle diameter for optimum engagement. For ep roller chains, the sprockets are the identical if the quantity of enamel is 32 or much more for single and double chains.