BlackStar 2BK28 7/8 - Fixed Bore Sheave - 7/8" Bore Pillow Block "mpn":"3220-20M-290-D&D"

"mpn":"3220-20M-290-D&D"

What does the S8M in 300-S8M-1760 mean

"sku":"TB072053909333"

so a 1352-8M-85 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

What is the temperature rating of 17/B180

BlackStar 2BK28 7/8 - Fixed Bore Sheave - 7/8" Bore Pillow Block "mpn":"3220-20M-290-D&D"The BlackStar 2BK28 7 8 is a 2 groove fixed bore sheave for B section belts, manufactured from cast iron. Features a 7 8" finished bore with keyway and set screws for direct shaft mounting. Specifications Part Number 2BK28 7 8 Product Type Fixed Bore Sheave Number of Grooves 2 Belt Profile B Bore Size 7 8" Material Cast Iron Approx. Weight 2. 0 lbs Cross references: Browning 2BK28 7 8, Martin 2BK28 7 8, Maska 2BK28 7 8 Compatible Components Matched V