10L60.2517BSW Ametric Poly V Pulley, L Profile, 10 Grooves, 6 inch Outside Diameter, Bored for a 2517 British Standard Whitworth Thread Taper Lock Bushing, (Mfg Code 1-023): V Belt Pulleys: Amazon.com: Industrial
Poly-v belt drives
What are Poly V-Belts || Belt Classifications Poly V Belts - YouTube
Poly-v belt drives
8J18.MPB Ametric Poly V Pulley, J Profile, 8 Grooves, 1.8 inch Outside Diameter, Bored for a Min Plain Bore, (Mfg Code 1-023): V Belt Pulleys: Amazon.com: Industrial & Scientific
Poly V belt for Industry | Hutchinson Belt Drive Systems
Poly V belt for Industry | Hutchinson Belt Drive Systems
J-Series Poly Vee Belts | Poly V-Drive Belts | VBeltSupply.com
Poly-V / Serpentine Belts | Dayco Aftermarket Global