KHK Ratchet SRT4-40 SRT4-40 1 piece

Catalog number: SRT4-40 Features: ●The teeth are induction hardened, making them highly durable. ●A simple mechanism used to limit the direction of rotation to one direction. Applications: ●Power transmission gears. Specifications: ●Shape: T4 ●Number of teeth: 40 ●Tooth width (mm): 25 ●Tooth tip circle diameter: 160 ●Hole diameter (mm): 20 ●Pitch (mm): P12.57 ●Tooth groove angle: 60° ●Material: S45C ●Heat treatment: High-frequency hardening of the tooth surface ●Tooth surface hardness: 50-60HRC ●Surface treatment: Black dye Material/Finish: ●S45C Notes: ●Ratchet pawl sold separately. ●Sold individually, not as a set. ●The hole diameter may be slightly distorted due to the effects of heat treatment.