BlackStar BK27 7/8 - Fixed Bore Sheave - 7/8" Bore Series-U1 so the Megadyne 4L900 interchanges

so the Megadyne 4L900 interchanges with Gates

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"text": "The 9/5V3150 is used for high-shock and high-vibration drives

Prefer our Diesel Belting equivalent: CX133 Cogged V Belt 7/8 x 137in OC Diesel Belting

25T10/3150US has a 10 mm tooth pitch

BlackStar BK27 7/8 - Fixed Bore Sheave - 7/8" Bore Series-U1 so the Megadyne 4L900 interchangesThe BlackStar BK27 7 8 is a 1 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 BK27 7 8 Product Type Fixed Bore Sheave Number of Grooves 1 Belt Profile B Bore Size 7 8" Material Cast Iron Approx. Weight 2. 0 lbs Cross references: Browning BK27 7 8, Martin BK27 7 8, Maska BK27 7 8 Compatible Components Matched V Belts