KHK Spiral Bevel Gear SBS2-4020R SBS2-4020R 1 pc

Catalog number: SBS2-4020R Features: ●A popular spiral bevel gear with a wide range of modules and tooth ratios. Applications: ●Power transmission gears. Specifications: ●Tooth ratio: 2 ●Module: 2 ●Number of teeth: 40 ●Pitch diameter (mm): φ80 ●Tooth width (mm): 15 ●Hole diameter (mm): φ12 ●Total length (mm): 32.27 ●Shape: B4 ●Tooth tip diameter (mm): φ81 ●Assembly distance (mm): 45 ●Twist direction: R ●Boss diameter (mm): φ40 ●Boss length (mm): 18 ●Hole length (mm): 27 ●Gear precision: JIS B1704: 1978: Class 4 ●Tooth form: Gleason ●Pressure angle: 20° ●Heat treatment: High-frequency hardening of tooth surface ●Tooth surface hardness: 50-60HRC ●Surface treatment: Blackening ●Tooth surface finish: Cutting ●Gear cutting reference surface: Hole ●Twist angle: 35° ●Can additional processing be done: Yes Material/Finish: ●S45C Note: ●This is sold as a single piece and not as a set.