BlackStar D80R52 - Double Strand 80 Pitch R Sprocket - 52 Tooth Spindle Bearing so the 2/8V4250 interchanges with

so the 2/8V4250 interchanges with Gates 2/8V4250

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What is the Megadyne C136 used for

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"mpn":"10/SPA1600-PIX"

BlackStar D80R52 - Double Strand 80 Pitch R Sprocket - 52 Tooth Spindle Bearing so the 2/8V4250 interchanges withThe BlackStar D80R52 is a 80 pitch double strand R roller chain sprocket with 52 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number D80R52 Chain Pitch 80 Number of Teeth 52 Bore Type Plain Bore Hub Style R Strand Count Double Material Steel Outside Diameter 17. 13" Pitch Diameter 16. 562" Approx. Weight 103. 000 lbs Cross references: Browning