KG S45C spur gear S50B18K+0803 Module 0.5 Pressure angle 20 degrees (straight teeth) Number of teeth 18 Shape K2 S50B18K+0803 1 pc

Catalog number: S50B18K+0803 Features: ●Equivalent to new JIS grades 9 to 10. ●Module 0.5, pressure angle 20° (straight teeth). Specifications: ● Module: 0.5 ● Number of teeth: 18 ● Shape: K2 ● Reference circle diameter (mm): φ9.0 ● Tooth width (mm): 8 ● Hole diameter (mm): φ3 ● Total length (mm): 18 ● Hub outer diameter (mm): φ10 ● Thread (e) (mm): 3 ● Tooth tip circle diameter (mm): φ10.0 ● Hub length (mm): 10 ● Hub outer diameter dh (mm): φ10 ● Hub length lh (mm): 10 ● Thread size: M3 ● Tooth tip circle diameter da (mm): 8.5 ● Hub outer diameter dh (mm): 9 ● Hub length lh (mm): 10 ● Thread (M) (mm): M3 ● Thread ls (mm): 3 Material / Finish: ● Free-cutting brass (C3604B)