2024379 Gear
$1.00piece
The 2024379 helical gear (dedicated for power tools) has a pressure angle of 20°, module of 0.8, 35 teeth and helix angle of -15°/L. It has an inner diameter of 7.92mm, outer diameter of 30.2mm, total length of 9mm and weight of 0.0298kg. Made of 20CrMnTi material and manufactured through precision processes including normalizing, hobbing and heat treatment, it features stable transmission, wear resistance and long service life.
SKU:
QY-004-C
Category: Helical Gears
Description
This 2024379 helical gear is a dedicated transmission gear designed for power tools, classified as a helical gear type. Its core technical parameters are precisely tailored to the compact transmission requirements of power tools: pressure angle of 20°, module of 0.8, number of teeth of 35, helix angle of -15°/L, inner diameter of 7.92mm, addendum circle diameter of 30.2mm, total length of 9mm, and a unit weight of only 0.0298kg, featuring a lightweight and compact structure.
The gear is made of 20CrMnTi alloy structural steel, a material with excellent hardenability and wear resistance, which is suitable for the high-frequency operation conditions of power tools. The manufacturing process follows strict precision procedures: normalizing pretreatment → turning → hobbing → heat treatment strengthening → shot blasting → reaming → full appearance inspection. Among these processes, heat treatment significantly enhances the hardness and impact resistance of the gear teeth; shot blasting optimizes the surface finish of the teeth; reaming ensures assembly fit accuracy; and the final full inspection guarantees zero defects in product appearance and dimensions.
With stable transmission performance and reliable structural strength, this gear can effectively meet the power transmission requirements of power tools.
Additional information
| weight |
0.0298 |
|---|---|
| Core Components |
gear |
| Craftsmanship |
Hobbing |
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