KG S45C spur gear S80S 25BF-0805 Shape B1 Module 0.8 Number of teeth 25 Tooth width 8mm Hole diameter Φ5mm S80S 25BF-0805 1 pc

Catalog number: S80S 25BF-0805 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: 0.8 ● Number of teeth: 25 ● Shape: B1 ● Reference circle diameter (mm): φ20 ● Tooth width (mm): 8 ● Hole diameter (mm): φ5 ● Tooth tip circle diameter: φ21.6 ● Overall length (mm): 18 ● Hub outer diameter (mm): φ16 ● Tooth tip circle diameter (mm): φ21.6 ● Hub length (mm): 10 ● Gear precision: JIS B 1702-1 (ISO) Grade 8 (Induction hardened teeth: Grade 9) ● Tooth shape: Straight teeth ● Pressure angle: 20° Material/Finish: ● Carbon steel for machine construction (S45C) Set contents/Accessories: ● Set screw x 1