BlackStar BK34 3/4 - Fixed Bore Sheave - 3/4" Bore Wedge V-Belt The BlackStar 2VP71 1 3/8

The BlackStar 2VP71 1 3/8 TYPE 5 is a 2-groove variable pitch sheave

The BlackStar 50B53 is a 50 pitch B-Hub roller chain sprocket with 53 teeth

15/16 Taper-Lock Bushings - English Sizes 78588215 is a taper-lock bushing

The Megadyne 6/3V710 is a banded (6-rib) 3V V-belt with a 71

BlackStar BK34 3/4 - Fixed Bore Sheave - 3/4" Bore Wedge V-Belt The BlackStar 2VP71 1 3/8The BlackStar BK34 3 4 is a 1 groove fixed bore sheave for B section belts, manufactured from cast iron. Features a 3 4" finished bore with keyway and set screws for direct shaft mounting. Specifications Part Number BK34 3 4 Product Type Fixed Bore Sheave Number of Grooves 1 Belt Profile B Bore Size 3 4" Material Cast Iron Approx. Weight 1. 525 lbs Cross references: Browning BK34 3 4, Martin BK34 3 4, Maska BK34 3 4 Compatible Components Matched V