KHK Spiral Miter SMS3.5-20R Gleason SMS3.5-20R 1 pc

Catalog number: SMS3.5-20R Features: ● A popular spiral miter gear with many modules and numbers of teeth, making it versatile. Applications: ● Power transmission gears. Specifications: ●Module: 3.5 ●Number of teeth: 20 ●Pitch circle diameter (mm): φ70 ●Assembly distance (mm): 65 ●Hole diameter (mm): φ20 ●Total length (mm): 43.81 ●Tooth width (mm): 18 ●Shape: B3 ●Twist angle: -35 ●Tooth tip circle diameter (mm): φ74.47 ●Twist direction: R ●Boss diameter (mm): φ60 ●Boss length (mm): 25 ●Hole length (mm): 40 ●Tooth ratio: 1 ●Constraint surface diameter: 39.09 ●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 individually and not as a set.