BlackStar 80E70 - 80 Pitch QD Sprocket - 70 Tooth QD Bushings - Metric Sizes v=1698968480"

v=1698968480"

v=1736538518"

v=1746737103"

What is the Megadyne 8/B57 used for

"name": "What is 2/B237 used for

BlackStar 80E70 - 80 Pitch QD Sprocket - 70 Tooth QD Bushings - Metric Sizes v=1698968480"The BlackStar 80E70 is a 80 pitch QD roller chain sprocket with 70 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket requires a QD Type E Bushing (sold separately). Specifications Part Number 80E70 Chain Pitch 80 Number of Teeth 70 Maximum Bore 3 1 2" Bore Type QD Hub Style QD Bushing Required QD Type E Bushing Strand Count Single Material Steel Outside