KHK Spiral Miter SMS2-20R Gleason SMS2-20R 1 piece

Catalog number: SMS2-20R Features: ● A popular spiral miter gear with many modules and numbers of teeth, making it versatile. Applications: ● Power transmission gears. Specifications: ●Module: 2 ●Number of teeth: 20 ●Pitch circle diameter (mm): φ40 ●Assembly distance (mm): 37 ●Hole diameter (mm): φ12 ●Total length (mm): 24.75 ●Tooth width (mm): 10 ●Shape: B3 ●Twist angle: -35 ●Tooth tip circle diameter (mm): φ42.4 ●Twist direction: R ●Boss diameter (mm): φ34 ●Boss length (mm): 14 ●Hole length (mm): 22 ●Tooth ratio: 1 ●Constraint surface diameter: 21.72 ●Gear precision: JIS B1704: 1978: Class 4 ●Tooth form: Gleason ●Pressure angle: 20° ●Heat treatment: High-frequency hardening of tooth surface ●Surface treatment: Blackening ●Tooth surface finish: Cutting ●Gear cutting reference surface: Hole ●Can additional processing be done: Yes Material/Finish: ●S45C Note: ●This is sold as a single piece and not a set.