KHK Worm SW1.5-R1 SW1.5-R1 1 piece

Catalog number: SW1.5-R1 Features: ● A general-purpose, low-cost worm gear. Applications: ● Power transmission gears. Specifications: ●Twist right/left: R ●Module: 1.5 ●Number of threads: 1 ●Reference circle diameter (mm): φ25 ●Hole diameter (mm): φ8 ●Shape: W1 ●Tooth width (mm): 30 ●Total length (mm): 40 ●Boss diameter (mm): φ20 ●Tooth tip circle diameter (mm): φ28 ●Boss length (mm): 20 ●Total length: 40 ●Boss diameter: 20 ●Tooth tip circle diameter: 28 ●Tooth width: 30 ●Lead angle: 3°26′ ●Boss length (right): 10 ●Mounting screw M: - ●Mounting screw S: - ●Gear precision: KHKW001: Grade 4 ●Tooth shape: Straight teeth ●Pressure angle: 20°/14°30′ ●Heat treatment: None ●Tooth surface hardness: (194HB or less) ●Surface treatment: Blackening ●Tooth surface finish: Grinding ●Gear cutting reference surface: Hole (H7) ●Additional processing possible: Yes Material/Finish: ●S45C Note: This is a single item, not a set.