KHK Spiral Miter SMS1-20L Gleason SMS1-20L 1 pc

Catalog number: SMS1-20L 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: L ●Boss diameter (mm): φ16 ●Boss length (mm): 8 ●Hole length (mm): 12 ●Tooth ratio: 1 ●Constraint surface diameter: 9.86 ●Tooth surface hardness: 50-60HRC ●Gear precision: JIS B1704: 1978: Class 4 ●Tooth shape: Gleason ●Pressure angle: 20° ●Heat treatment: Tooth surface high-frequency hardening ●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.