KHK Complete Miter SMB2.5-30 SMB2.5-30 1 piece

Catalog number: SMB2.5-30 Features: ● A finished product that can be used without additional processing. Applications: ● Power transmission gears. Specifications: ●Module: 2.5 ●Number of teeth: 30 ●Pitch diameter (mm): φ75 ●Assembly distance (mm): 62 ●Hole diameter (mm): φ20 ●Total length (mm): 36.28 ●Tooth width (mm): 15 ●Shape: BK ●Tooth tip diameter (mm): φ78.54 ●Boss diameter (mm): φ60 ●Boss length (mm): 17 ●Hole length (mm): 32 ●Tooth ratio: 1 ●Key groove: 6 × 2.8 ●Thread hole: M6 ●Gear precision: JIS B 1704: 1978: Class 4 ●Tooth shape: Gleason ●Pressure angle: 20° ●Heat treatment: High-frequency hardening of tooth surface ●Tooth surface hardness: 50 to 60 HRC ●Surface treatment: Blackening ●Tooth surface finish: Cutting ●Gear cutting reference surface: Hole (H7) ●Can additional processing be done: No Material/Finish: ●S45C Note: ●This is sold individually and not as a set.