KG [Sold out and discontinued] S45C spur gear S1S 72A=1015 Shape A1 Module 1 Number of teeth 72 Tooth width 10mm Hole diameter Φ15mm S1S 72A=1015 1 piece

Catalog number: S1S 72A=1015 Features: ●Small precision gear. ●H at the end of the part number indicates that the teeth have been induction hardened. Applications: ●Used for general industrial machinery, medical equipment, and food machinery. Specifications: ●Module: 1 ●Number of teeth: 72 ●Shape: A1 ●Reference circle diameter (mm): φ72 ●Tooth width (mm): 10 ●Hole diameter (mm): φ15 ●Tooth tip circle diameter: φ74 ●Total length (mm): 10 ●Key groove b2×t2 (mm): 5×2.3 ●Tooth tip circle diameter (mm): φ74 ●Gear precision: JIS B 1702-1 (ISO) Grade 8 (High-frequency hardened teeth: Grade 9) ●Tooth shape: Straight teeth ●Pressure angle: 20° Material/Finish: ●S45C (Carbon steel for mechanical construction) Set contents/Accessories: ●Key material is included.