KHK Shaft-mounted toothed worm KWG4-R2 KWG4-R2 1 piece

Catalog number: KWG4-R2 Features: ● A worm with a shaft whose teeth are hardened and ground. Additional machining is possible on parts other than the teeth. ● Compact design is possible due to the small reference circle diameter. Applications: ● Power transmission gears. Specifications: ● Right/left twist: R ● Module: 4 ● Number of threads: 2 ● Reference circle diameter (mm): 40 ● Shape: W6 ● Total length: 360 ● Tip circle diameter: 48 ● Tooth width: 75 ● Lead angle: 11°19′ ● Shaft diameter: 45.2 ● Gear precision: KHK W 001: Class 2 ● Tooth form: Straight teeth ● Pressure angle: 20° ● Heat treatment: Tempered, high-frequency hardening of tooth surface ● Tooth surface hardness: 50-60 HRC ● Surface treatment: Blackening except for ground parts ● Tooth surface finish: Grinding ● Gear cutting reference surface: Shaft h7 (grinding part) ● Can additional processing be done: Yes Material/Finish: ● SCM440 Note: ● Sold as a single piece, not a set.