BlackStar 80B57 - 80 Pitch B-Hub Sprocket - 57 Tooth 2MGT Section 143 lbs Limiting Speed 1100

143 lbs Limiting Speed 1100 RPM Duty Level Medium Part Number UCFX20 63 Series Specifications

"sku":"TB072053566642"

v=1698964045"

"mpn":"11/SPA2150-PIX"

BlackStar 80B57 - 80 Pitch B-Hub Sprocket - 57 Tooth 2MGT Section 143 lbs Limiting Speed 1100The BlackStar 80B57 is a 80 pitch B Hub roller chain sprocket with 57 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number 80B57 Chain Pitch 80 Number of Teeth 57 Minimum Bore 1 1 4" Maximum Bore 3 1 2" Bore Type Plain Bore Hub Style B Hub Strand Count Single Material Steel Outside Diameter 18. 73" Pitch Diameter 18. 153" Approx. Weight 48. 5 lbs