KHK Worm SW5-R1 SW5-R1 1 piece

Catalog number: SW5-R1 Features: ● A general-purpose worm gear with low cost. Applications: ● Power transmission gears. Specifications: ●Twist right/left: R ●Module: 5 ●Number of threads: 1 ●Diameter of reference circle (mm): φ70 ●Hole diameter (mm): φ25 ●Shape: W3 ●Tooth width (mm): 85 ●Total length (mm): 125 ●Boss diameter (mm): φ56 ●Tooth tip circle diameter (mm): φ80 ●Boss length (mm): 56 ●Total length: 125 ●Boss diameter: 56 ●Tooth tip circle diameter: 80 ●Tooth width: 85 ●Lead angle: 4°06′ ●Boss length (right): 20 ●Boss length (left): 20 ●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: ●Sold as a single piece, not a set.