BlackStar 8-3V800SF STL - QD Sheave TL3525 "text": "The SPB3350 has a

"text": "The SPB3350 has a 16

"text": "1960-14M-170 is a timing belt used on positive

The Megadyne 6/5V1120 is a banded (6-rib) 5V V-belt with a 112

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BlackStar 8-3V800SF STL - QD Sheave TL3525 "text": "The SPB3350 has aThe BlackStar 8 3V800SF STL is a 8 groove qd sheave for 3V section belts, manufactured from cast iron. Requires a QD Type SF Bushing (sold separately). Specifications Part Number 8 3V800SF STL Product Type QD Sheave Number of Grooves 8 Belt Profile 3V Outside Diameter 8. 00" Bushing Required QD Type SF Bushing Material Cast Iron Approx. Weight 21. 000 lbs Pitch Diameter 80. 0" Compatible Belts 3V Bushing Required This sheave requires a QD Type SF