ANSI 200 Roller Link - Inside Roller Link Gear Reducers For Electric Motors This 120BTB12 sprocket is a

This 120BTB12 sprocket is a durable

This 120E19 sprocket is a durable

Pitch Diameter (B/ 5L): 8

This sprocket is also black oxide coated which increases resistance to the environment and will prevent early corrosion

ANSI 200 Roller Link - Inside Roller Link Gear Reducers For Electric Motors This 120BTB12 sprocket is aThis #200 roller link is manufactured to ANSI B29. 1 specifications, uses heat treated components, and directly interchanges with other manufactures links. Roller links are also typically known as inside links because they are the inner links of a roller chain. Specifically #200 roller links are manufactured using two rollers, two bushings, and two side plates that are pressed on to keep everything in. VS. Our 200 roller links utilize a solid roller