KHK F lock gear DSF1-20 DSF1-20 1 piece

Catalog number: DSF1-20 Features: ● Small spur gear that can be used without lubrication. ● Can be attached to the shaft with one touch. Applications: ● Gears for power transmission. Specifications: ● Module: 1 ● Number of teeth: 20 ● Shape: S1 ● Reference circle diameter (mm): 20 ● Tooth width (mm): 6 ● Hole diameter (mm): 5 ● Tooth tip circle diameter: 22 ● Overall length (mm): 14.5 ● Boss diameter (mm): 14 ● Boss length (mm): 8.5 ● Tap: M2.5 ● Gear precision: JIS B 1702-1 N10 grade ● Tooth surface hardness: (110-120HRR) ● Tooth shape: Straight teeth ● Surface treatment: None ● Pressure angle: 20° ● Tooth surface finish: Cutting ● Gear cutting reference surface: Hole (H7) ● Heat treatment: None ● Twist angle ● Additional processing possible: No Material/Finish: ● Polyacetal Note: ● Sold individually, not as a set.