BlackStar 6B34SD STL - QD Sheave bolt-plate Specifications Part Number 2BK30 1/2

Specifications Part Number 2BK30 1/2 STL Product Type Fixed Bore Sheave Number of Grooves 2 Belt Profile B Bore Size 1/2" Material Cast Iron Approx

Belt Section 5VX Sub-Type Banded Width 5/8" Thickness 17/32" Length 180 in Number of Bands 12 Material Neoprene Reinforcement Polyester Cord Color Black Performance Premium Temperature Range -30°F to 185°F

It is a direct replacement for Jason Industrial 5/B108

Prefer our D&D Global equivalent: 1135-5M-25 Timing Belt

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BlackStar 6B34SD STL - QD Sheave bolt-plate Specifications Part Number 2BK30 1/2The BlackStar 6B34SD STL is a 6 groove qd sheave for B section belts, manufactured from cast iron. Requires a QD Type SD Bushing (sold separately) to mount to your shaft. Specifications Part Number 6B34SD STL Product Type QD Sheave Number of Grooves 6 Belt Profile B Outside Diameter 3. 75" Material Cast Iron Approx. Weight 7. 400 lbs Bushing Required QD Type SD Bushing Pitch Diameter 3. 4" Compatible Belts A, B, 4L, 5L Bushing Required This sheave