Check the listing for details. Optibelt VB-6x450-Li Cogged Classical 6mm Wide 4mm Deep V-Belt. Condition: New. Listed at 10.50 USD. Simply Bearings Megastore Optibelt VB-6x450-Li Cogged Classical 6mm Wide 4mm Deep V-Belt VB Section Classical V belts: Designed for transmission of fractional horsepower loads at high speeds over small diameter pulleys and short center distances. Also for use in multiple V-belt drives where high shock load and heavy-duty loads are encountered. They have a profile of 6x4mm. Benefits: Universal classical profile to BS 3790, din 2215 and ISO 4184,Oil, ozone and abrasion resistant, Temperature resistance: -20deg C to +70deg C, Static conductive to ISO 18130 680006 2MF53 VB-5x315-LI-OPTI Economical new or replacement solution Agricultural, Automotive, Plant Conveyor and Fan assemblies Light industrial and domestic use General engineering applications Great Quality parts shipped the same day Opt.