KG Spiral Miter Gear M1S 20R*2108 M1S 20R*2108 1 pc

Catalog number: M1S 20R*2108 Features: ●H at the end of the part number indicates induction hardening. Applications: ●Used for general industrial machinery, food machinery, medical equipment, etc. Specifications: ●Module: 1●Number of teeth: 20●Reference circle diameter (mm): φ20●Assembly distance (mm): 21●Hole diameter (mm): φ8●Mounting screw M: 2-M5●Mounting screw ls: 4.5●Total length (mm): 14.43●Tooth width (mm): 4.5●Tooth tip circle diameter (mm): φ21.12●Hub outer diameter (mm): φ16●Hub length (mm): 9●Twist direction: R●Hole length (mm): 13●Tooth ratio: 1●Tooth tip angle: 50°31′●Gear precision: JIS B 1704 (ISO) Class 3 (High-frequency hardened product: Class 4)●Pressure angle: 20°●Twist angle: 35° Material/Finish: ●S45C (Carbon steel for machine construction) Set contents/Accessories: ●2 set screws included. Caution: ●If the mating gear is used in combination with a product from another company, malfunctions may occur.