KHK Spur Gear SS2.5-56 1 pc

Catalog number: SS2.5-56 Features: ●A wide variety of modules and numbers of teeth are available, making it low-priced and highly versatile. ●A finished product that does not require any additional processing. Applications: ●Power transmission gears. Specifications: ●Module: 2.5●Number of teeth: 56●Shape: S1●Reference circle diameter (mm): φ140●Tooth width (mm): 25●Hole diameter (mm): φ20●Tooth tip circle diameter: 145●Total length (mm): 37●Boss diameter (mm): φ70●Tooth tip circle diameter (mm): φ145●Boss length (mm): 12●Gear precision: JIS B1702-1N8 grade●Tooth shape: Straight teeth●Pressure angle: 20°●Heat treatment: None●Tooth surface finish: Cutting●Gear cutting reference surface: Hole (H7)●Twist angle: -●Additional processing possible: Yes Material/Finish: ●S45C Note: ●This is a single item, not a set.