KG S45C spur gear S1S 28B*1210 Shape B1 Module 1 Number of teeth 28 Tooth width 12mm Hole diameter Φ10mm S1S 28B*1210 1 piece

Catalog number: S1S 28B*1210 Features: ●Small precision gear. ●H at the end of the part number indicates that the teeth have been induction hardened. Applications: ●Used for general industrial machinery, medical equipment, and food machinery. Specifications: ●Module: 1 ●Number of teeth: 28 ●Shape: B1 ●Reference circle diameter (mm): φ28 ●Tooth width (mm): 12 ●Hole diameter (mm): φ10 ●Tooth tip circle diameter: φ30 ●Total length (mm): 20 ●Hub outer diameter (mm): φ24 ●Tooth tip circle diameter (mm): φ30 ●Mounting screw M: 2-M5 ●Mounting screw ls: 4 ●Hub length (mm): 8 ●Gear precision: JIS B 1702-1 (ISO) Grade 8 (High-frequency hardened teeth: Grade 9) ●Tooth shape: Straight teeth ●Pressure angle: 20° Material/Finish: ●S45C (Carbon steel for mechanical construction) Set contents/Accessories: ●2 set screws are included.