177977 Left-hand Gear and 177977 Right-hand Gear
$29.12piece
QZ-052-C
177977 Left Hand Spiral Bevel Gear, 20 teeth, module 1, 35°L spiral angle, 20CrMo steel with wire cutting keyway and gear grinding, high precision for power tools.
QZ-053-C
177977 Right Hand Spiral Bevel Gear, 20 teeth, module 1, 35°R spiral angle, 20CrMo alloy steel, smooth transmission, dedicated for power tool drive parts.
Description
QZ-052-C 177977 Left Hand Spiral Bevel Gear
Model QZ-052-C is 177977 left hand spiral bevel gear.
Pressure angle 20°, module 1, tooth number 20, gear ratio 1, spiral angle 35°/L.
Inner diameter 12mm, gear outer diameter 28.5mm, overall length 16.5mm, weight 0.0362kg.
Made of 20CrMo alloy steel.
Processing flow: sawing, turning, gear milling, heat treatment, hanging shot blasting, boring, facing and outer diameter turning, secondary turning, wire cutting keyway, gear grinding.
It features high precision, high strength, wear resistance and stable transmission, widely used for power tool transmission assembly.
QZ-053-C 177977 Right Hand Spiral Bevel Gear
Model QZ-053-C is 177977 right hand spiral bevel gear.
Pressure angle 20°, module 1, tooth number 20, gear ratio 1, spiral angle 35°/R.
Inner diameter 12mm, gear outer diameter 30mm, overall length 16.5mm, weight 0.0469kg.
Adopts 20CrMo steel raw material.
Manufacturing process: sawing, turning, gear milling, heat treatment, hanging shot blasting, boring & facing & OD turning, re-turning, wire cutting keyway processing and precision gear grinding.
With strong bearing capacity, low noise and long service life, it is specially matched for power tool drive system.
Additional information
| QZ-052-C and QZ-053-C weight |
0.0362and0.0469 |
|---|---|
| QZ-052-C and QZ-053-C Core Components |
gear |
| QZ-052-C and QZ-053-C Craftsmanship |
Milling |
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