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v=1698977542"
Specification Value Part Number 290K7 Belt Type Micro-V Belt Profile K Number of Ribs 7 Belt Width 0
It is a direct replacement for Jason Industrial B105
"sku":"TB072053275254"
"text": "The B81 is used for general-purpose industrial drives
BlackStar 5B56SK STL - QD Sheave tool-accessory v=1698977542"The BlackStar 5B56SK STL is a 5 groove qd sheave for B section belts, manufactured from cast iron. Requires a QD Type SK Bushing (sold separately) to mount to your shaft. Specifications Part Number 5B56SK STL Product Type QD Sheave Number of Grooves 5 Belt Profile B Outside Diameter 5. 95" Material Cast Iron Approx. Weight 12. 400 lbs Bushing Required QD Type SK Bushing Pitch Diameter 5. 6" Compatible Belts A, B, 4L, 5L Bushing Required This sheave
