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"mpn":"TB037256183034"
312 in Sheave Angle 40° Number of Bands 3 Length 62 in (Outside Circumference) Construction Synthetic Rubber
"gtin12":"072053516876"} Recommended Alternative
3280-8M-50 Timing Belt
com/s/files/1/0666/7721/files/WrappedVBelt_5f41b9f5-d71a-4720-8d30-a0deb81eae18
BlackStar DS50A21H - Double-Single 50 Pitch A-Plate Sprocket - 21 Tooth 1.5/8" "mpn":"TB037256183034"The BlackStar DS50A21H is a 50 pitch double single strand A Plate roller chain sprocket with 21 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number DS50A21H Chain Pitch 50 Number of Teeth 21 Bore Type Plain Bore Hub Style A Plate Strand Count Double Single Material Steel Outside Diameter 4. 52" Pitch Diameter 4. 194" Approx. Weight 4. 800 lbs Cross
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