KHK Worm Wheel BG1.25-40R1 BG1.25-40R1 1 piece

Catalog number: BG1.25-40R1 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: 1.25 ● Number of teeth: 40 ● Hole diameter (mm): φ8 ● Tooth shape: Straight teeth ● Shape: H1 ● Reference circle diameter (mm): φ50.09 ● Reduction ratio: 40 ● Tooth width (mm): 11 ● Number of threads: 1 ● Tooth tip circle diameter (mm): φ53 ● ​​Total length (mm): 20 ● Boss diameter (mm): φ30 ● Assembly distance (mm): 35.5 ● Boss length (mm): 9 ● Total length: 20 ● Boss diameter: 30 ● Tooth tip circle diameter: 53.75 ● Reference circle diameter: 50.09 ● Tooth width: 11 ● Boss length (right): 9 ● Twist direction: R ● Gear precision: KHKW002: Grade 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.