KG S45C Spur Gear S1S 23B-1208F Shape B1 Module 1 Number of teeth 23 Tooth width 12mm Hole diameter Φ8mm S1S 23B-1208F 1 piece

Catalog number: S1S 23B-1208F Features: ● Small precision gear. ● Part numbers ending in H indicate that the teeth have been induction hardened. Applications: ● Used in general industrial machinery, medical equipment, and food machinery. Specifications: ● Module: 1 ● Number of teeth: 23 ● Shape: B1 ● Reference circle diameter (mm): φ23 ● Tooth width (mm): 12 ● Hole diameter (mm): φ8 ● Tooth tip circle diameter: φ25 ● Overall length (mm): 20 ● Hub outer diameter (mm): φ20 ● Tooth tip circle diameter (mm): φ25 ● Hub length (mm): 8 ● Gear precision: JIS B 1702-1 (ISO) Grade 8 (Induction hardened teeth: Grade 9) ● Tooth shape: Straight teeth ● Pressure angle: 20° Material/Finish: ● S45C (Carbon steel for machine construction)