KHK Spiral Miter SMS1-20R Gleason SMS1-20R 1 piece

Catalog number: SMS1-20R Features: ● A popular spiral miter gear with many modules and numbers of teeth, making it versatile. Applications: ● Power transmission gears. Specifications: ●Module: 1 ●Number of teeth: 20 ●Pitch circle diameter (mm): φ20 ●Assembly distance (mm): 20 ●Hole diameter (mm): φ6 ●Total length (mm): 13.84 ●Tooth width (mm): 5 ●Shape: B3 ●Twist angle: -35 ●Tooth tip circle diameter (mm): φ21.3 ●Twist direction: R ●Boss diameter (mm): φ16 ●Boss length (mm): 8 ●Hole length (mm): 12 ●Tooth ratio: 1 ●Clamp surface diameter: 9.86 ●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.