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Specifications Part Number 50BS57 1 3/8 K2S Chain Pitch 50 Number of Teeth 57 Bore Size 1-3/8" Minimum Bore 1" Maximum Bore 1-15/16" Bore Type Finished Bore (Keyway + Set Screws) Hub Style Finished Bore Strand Count Single Material Steel Outside Diameter 11
Martin 4545 95MM
"mpn":"SPB5450-PIX"
What is the temperature rating of 17/3V1250
"text": "150T10/920US has a 10 mm tooth pitch
BlackStar 2-5V750SK - QD Sheave L Section Specifications Part Number 50BS57 1The BlackStar 2 5V750SK is a 2 groove qd sheave for 5V section belts, manufactured from cast iron. Requires a QD Type SK Bushing (sold separately). Specifications Part Number 2 5V750SK Product Type QD Sheave Number of Grooves 2 Belt Profile 5V Outside Diameter 7. 50" Bushing Required QD Type SK Bushing Material Cast Iron Approx. Weight 12. 500 lbs Pitch Diameter 75. 0" Compatible Belts 5V Bushing Required This sheave requires a QD Type SK Bushing to
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