1. Smooth surface, can withstand slight wear, hardening treatment can improve work efficiency.
2. Widely used in agricultural equipment, textile machinery, printing machinery, mechanical transmission and other industries that require steering drive.
3. Not easy to deform, high tensile strength, stable performance, large load-bearing capacity, smooth surface and easy maintenance.
Specification:
Name: Spur Gear with Step
Model: 2.5M (2.5 Module)
Material: 45# Steel
Surface Treatment: Teeth Hardening + Surface Blackening
Number of Teeth: 20 Teeth
Tooth Height: 25mm
Total Height: 40mm
Fixing Screw: 2*M6
Bore: 12mm
Keyway Bore:
10mm-keyway 4x1.8mm
12mm-keyway 4x1.8mm
14mm-keyway 5x2.3mm
15mm-keyway 5x2.3mm
16mm-keyway 5x2.3mm
17mm-keyway 5x2.3mm
18mm-keyway 6x2.8mm
19mm-keyway 6x2.8mm
20mm-keyway 6x2.8mm
22mm-keyway 6x2.8mm
25mm-keyway 8x3.3mm
Shaft Hole: Machining Completed
Tooth Surface Hardness: Hard Tooth Surface
Features:
2.5 Module spur gear material is high quality 45# steel, gear surface high frequency blackening!
Note:
1.The contour data described above (in addition to ensuring the accuracy of the inner hole) may vary slightly from batch to batch.
2.The product must be used with a rack of the same modulus.