Catalogue number: NS4.5BETAXA2 Features: ●The uniform material and strong wall thickness make this a safe and easy-to-handle product. ●Dimensional accuracy is based on JIS standards, and quality control is thorough. Applications: ●For belt transmission. Specifications: ●Datum diameter (mm): 105.3 ●Number of grooves: 2 ●Pre-drilled hole diameter (mm): 9 ●Drawing number: 4 ●Width (mm): 36 ●Nominal diameter: 4.5 flat ●Applicable belt: A ●Single-stretch Material/Finish: ●Gray cast iron
