KANA Stainless Steel Idler Sprocket 40 SUSID40C19D20 1 pc

Catalog number: SUSID40C19D20 Features: ● Maintains proper tension during roller chain transmission. ● Made of stainless steel, it is corrosion-resistant and durable, allowing smooth and quiet rotation. Applications: ● Combines an idler, pin and tightener to adjust chain elongation. Specifications: ● Chain No.: 40 ● Number of teeth: 19 ● Outer diameter (mm): 84 ● Reference circle diameter (mm): 77.16 ● Boss diameter (mm): 60 ● Inner ring diameter (mm): 20 ● Shape: C-shaped ● Total width (mm): 21 ● Compatible bearing: 6204ZZ ● Compatible idler shaft: SUSIDP6204S Material/Finish: ● Sprocket: Stainless steel GB304 (equivalent to SUS304)