KHK completed miter SMA5-30 SMA5-30 1 piece

Catalog number: SMA5-30 Features: * A finished product that can be used without additional processing, with three different hole diameters available. Applications: * Power transmission gears. Specifications: ● Module: 5 ● Number of teeth: 30 ● Reference circle diameter (mm): φ150 ● Assembly distance (mm): 120 ● Hole diameter (mm): φ55 ● Total length (mm): 68.56 ● Tooth width (mm): 30 ● Shape: BK ● Tooth tip circle diameter (mm): φ157.07 ● Boss diameter (mm): φ130 ● Boss length (mm): 35 ● Hole length (mm): 62 ● Tooth number ratio: 1 ● Key groove: 16 × 4.3 ● Screw hole: M10 ● Gear precision: JIS B 1704: 1978: Grade 4 ● Tooth surface hardness: 50 to 60 HRC ● Tooth shape: Gleason ● Surface treatment: Blackening ● Pressure angle: 20° ● Tooth surface finish: Cutting ● Gear cutting reference surface: Hole (H7) ● Heat treatment: Tooth surface high-frequency hardening ● Additional processing possible: No Material / Finish: ● S45C Note: This is a single item, not a set.