KG Spiral Bevel Gear B3S 18L-15 B3S 18L-15 1 pc

Catalog number: B3S 18L-15 Features: ● Bevel gears that are easy to modify. ● The end of the part number has been induction hardened. Applications: ● For use in general industrial machinery, food machinery, medical equipment, etc. Specifications: ●Tooth ratio: 2 ●Module: 3 ●Number of teeth: 18 ●Pitch diameter (mm): φ54 ●Tooth width (mm): 20 ●Hole diameter (mm): φ15 ●Total length (mm): 40.12 ●Tooth tip circle diameter (mm): φ57.37 ●Assembly distance (mm): 75.27 ●Hub outer diameter (mm): φ41 ●Hub length (mm): 18.02 ●Twist direction: L ●Hole length (mm): 37 ●Tooth tip angle: 30°9′ ●Gear precision: JIS B 1704 (ISO) Class 3 (High-frequency hardened product: Class 4) ●Twist angle 35° ●Pressure angle: 20° Material/Finish: ●S45C (Carbon steel for mechanical structures) Caution: ●Using the mating gear in combination with a product from another company may cause malfunctions.