KANA Idler 80C9 Wheel ID80C9D15 1 piece

Catalog number: ID80C9D15 Features: ●Idler sprockets maintain the appropriate tension during roller chain transmission. ●The teeth are hardened for excellent durability. Applications: ●Combine an idler, pin and tightener to adjust the chain's elongation. Specifications: ●Chain No.: 80 ●Number of teeth: 9 ●Outer diameter (mm): 85 ●Reference circle diameter (mm): 74.27 ●Boss diameter (mm): 44 ●Inner ring diameter (mm): 15 ●Shape: C-type ●Total width (mm): 17 ●Compatible bearings: 6202ZZ ●Compatible idler shaft: IDP6202 Material/Finish: ●Sprocket: Carbon steel for machine construction ●Heat treatment: High-frequency hardening of teeth ●Surface treatment: Black dyeing