KHK Spur Gear SSY1-120A SSY1-120A 1 piece

Catalog number: SSY1-120A Features: ●Spur gear with narrow tooth width dimension designed for light loads. Applications: ●Power transmission gears. Specifications: ●Module: 1 ●Number of teeth: 120 ●Shape: S1K ●Reference circle diameter (mm): φ120 ●Tooth width (mm): 6 ●Hole diameter (mm): φ12 ●Total length (mm): 14 ●Boss diameter (mm): 35 ●Tooth tip circle diameter (mm): φ122 ●Boss length (mm): 8 ●Threaded hole: M4 ●Gear precision: JIS B1702-1N8 grade ●Tooth shape: Straight teeth ●Pressure angle: 20° ●Heat treatment: None ●Tooth surface hardness: (194HB or less) ●Surface treatment: Blackening ●Tooth surface finish: Cutting ●Gear cutting reference surface: Hole (H7) ●Twist angle: - ●Additional processing possible: Yes Material/Finish: ●S45C Note: ●Sold individually, not as a set.