KHK Formed Miter DM1-20 DM1-20 1 pc

Catalog number: DM1-20 Features: ●Mass-produced product made by molding, suitable for use in office equipment, etc. Applications: ●Power transmission gears. Specifications: ●Module: 1 ●Number of teeth: 20 ●Pitch circle diameter (mm): φ20 ●Assembly distance (mm): 21 ●Hole diameter (mm): φ6 ●Total length (mm): 14.62 ●Tooth width (mm): 4.5 ●Shape: B1 ●Tooth tip circle diameter (mm): φ21.41 ●Boss diameter (mm): φ16 ●Boss length (mm): 7 ●Hole length (mm): 13 ●Tooth ratio: 1 ●Gear precision: JIS B1704: 1978: Grade 6 ●Tooth form: Gleason ●Pressure angle: 20° ●Heat treatment: None ●Tooth surface hardness: (110-120HRR) ●Surface treatment: None ●Tooth surface finish: Molded ●Gear cutting reference surface: Hole ●Additional processing possible: Yes Material/Finish: ●Duracon［［R］］(M90-44) Note: ●Duracon［［R］］ is a registered trademark of Polyplastics Co., Ltd. in Japan and other countries. ●This is a single item sold, not a set.