KHK Spur Gear SSAY1-40 SSAY1-40 1 pc

Catalog number: SSAY1-40 Features: ●A lightweight flat spur gear with the boss of the SSY spur gear cut off. Applications: ●Power transmission gears. Specifications: ●Module: 1 ●Number of teeth: 40 ●Shape: S5 ●Reference circle diameter (mm): φ40 ●Tooth width (mm): 6 ●Hole diameter (mm): φ6 ●Total length (mm): 6 ●Tooth tip circle diameter (mm): φ42 ●Gear precision: JIS B1702-1N8 grade ●Tooth shape: Straight teeth ●Pressure angle: 20° ●Heat treatment: None ●Tooth surface hardness: (194HB or less) ●Surface treatment: Blackening ●Tooth surface finish: Cutting ●Gear cutting reference surface: Hole (H7) ●Twist angle: - ●Additional processing possible: Yes Material/Finish: ●S45C Note: ●This is a single item, not a set.