KG Brass Spur Gear S30B 28B+0302 Shape B1 Module 0.3 Number of teeth 28 S30B 28B+0302 1 piece

Catalog number: S30B 28B+0302 Features: ● Small precision gears. Applications: ● Used for general industrial machinery, medical equipment, and food machinery. Specifications: ● Module: 0.3 ● Number of teeth: 28 ● Shape: B1 ● Reference circle diameter (mm): φ8.4 ● Tooth width (mm): 3.2 ● Hole diameter (mm): φ2 ● Tooth tip circle diameter: φ9 ● Total length (mm): 8 ● Hub outer diameter (mm): φ7 ● Tooth tip circle diameter (mm): φ9 ● Mounting screw M: M2 ● Mounting screw ls: 2.5 ● Hub length (mm): 4.8 ● Gear precision: JIS B 1702-1 (ISO) grades 9 to 10 ● Tooth shape: Straight teeth ● Pressure angle: 20° Material/Finish: ● C3604B (Free-cutting brass bar) ● C3713P (Free-cutting brass plate)