Solution Description

08B-3X17T  sprocket, 1/2″ (12.7mm) pitch, substance is C45 metal, pitch dia is 69.11mm and outer dia is 73.6mm
Pilot bore size is 16mm, duration is 50mm
hardness is HRC40±5
the bodyweight for for every piece is .99kgs
area remedy is mother nature colour , we can do blacken, zinc plated and so on.

Idler Pulleys: Loafer pulleys support information the chain in the software and assist extended chains turn into too slack.