KHK Helical Gear SH3-60R SH3-60R 1 pc

Catalog number: SH3-60R Features: ●The meshing ratio is larger than that of SS spur gears, making it effective in reducing noise and vibration. Applications: ●Power transmission gears. Specifications: ● Number of teeth: 60 ● Reference circle diameter (mm): φ186.35 ● Hole diameter (mm): φ20 ● Total length (mm): 50 ● Shape: S1 ● Tooth tip circle diameter: φ192.35 ● Boss length (mm): 15 ● Boss diameter (mm): φ140 ● Tooth width (mm): 35 ● Module: φ3.0 ● Tooth tip circle diameter (mm): φ192.35 ● Twist direction: R ● Gear precision: JIS B1702-1N8 grade ● Tooth form: Straight teeth ● Pressure angle: 20° ● Heat treatment: None ● Tooth surface hardness: (194HB or less) ● Surface treatment: Blackening ● Tooth surface finish: Cutting ● Gear cutting reference surface: Hole (H7) ● Twist angle: -15° ● Can additional processing be done: Yes Material/Finish: ● S45C Note: ● This is sold as a single piece and not a set.