KHK Worm Wheel BG2.5-20R2 BG2.5-20R2 1 piece

Catalog number: BG2.5-20R2 Features: * Worm wheel made of phosphorus bronze with excellent wear resistance. * Compatible with CG wheels, allowing for increased strength. Applications: * Power transmission gears. Specifications: ● Module: 2.5 ● Number of teeth: 20 ● Hole diameter (mm): φ12 ● Tooth shape: Straight teeth ● Shape: H1 ● Reference circle diameter (mm): φ50.46 ● Reduction ratio: 10 ● Tooth width (mm): 22 ● Number of threads: 2 ● Tooth tip circle diameter (mm): φ57 ● Total length (mm): 36 ● Boss diameter (mm): φ35 ● Assembly distance (mm): 43.5 ● Boss length (mm): 14 ● Total length: 36 ● Boss diameter: 35 ● Tooth tip circle diameter: 57.5 ● Reference circle diameter: 50.46 ● Tooth width: 22 ● Boss length (right): 14 ● Twist direction: R ● Gear precision: KHKW002: Class 4 ● Pressure angle: 20° ● Heat treatment: None ● Surface treatment: None ● Tooth surface finish: None ● Tooth cutting reference surface: Hole (H7) ● Additional processing possible: Yes Material/Finish: ● CAC502 Note: This is a single item, not a set.