KHK Worm SW1-R1 SW1-R1 1 piece

Catalog number: SW1-R1 Features: ● A general-purpose worm gear with low cost. Applications: ● Power transmission gears. Specifications: ● Right/left twist: R ● Module: 1 ● Number of threads: 1 ● Reference circle diameter (mm): φ16 ● Hole diameter (mm): φ6 ● Shape: W2 ● Tooth width (mm): 20 ● Total length (mm): 32 ● Tooth tip circle diameter (mm): φ18 ● Total length: 32 ● Tooth tip circle diameter: 18 ● Tooth width: 20 ● Lead angle: 3°35′ ● Mounting screw M: M4 ● Mounting screw S: 5 ● Gear precision: KHKW001: Grade 4 ● Tooth form: 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) ● Can additional processing be done: Yes Material/Finish: ● S45C Note: ● Sold as a single piece, not a set.