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KHK KHG3-15LJ18, Module 3, 15 Tooth, Left Hand, Ground Helical Gears
Ground Helical Gears (KHG)
Ground Helical Gears (KHG)
Have excellent strength and wear resistance which allow your designs to be more compact.
Please note that all J-Series, F-Series, & H-Series products are made-to-order, noncancellable, and non-returnable.
Notice: This product is discontinued but will be available on a made to order custom basis once current inventory runs out.
KHK KHG3-15LJ18, Module 3, 15 Tooth, Left Hand, Ground Helical Gears Specifications
Metric
Inch
Gear Type
Helical Gears
Construction
Ground Helical Gears
Bore Type
Finished
Tansverse Module
3
No. of teeth
15
Direction of Helix
Left Hand
Shape
S1K
Bore (A)
18.0
(mm)
Hub Diameter (B)
36.0
(mm)
Pitch Diameter (C)
45.00
(mm)
Outer Diameter (D)
51.00
(mm)
Face Width (E)
25.0
(mm)
Hub Width (F)
16.0
(mm)
Total Length (G)
41.00
(mm)
Keyway (W x D) (mm)
6 x 2.8
Set Screw Size
M5
Set Screw Offset (J)
8
(mm)
Bending Strength (N-m)
129.0000
Surface Durability (N-m)
74.7000
Bending Strength (kgf-m)
13.2000
Surface Durability (kgf-m)
7.62
Backlash
0.10-0.20
(mm)
Weight
0.35000
(kg)
Precision Grade
JIS grade N6 (JIS B1702-1:1998)
Reference Section of Gear
Rotating Plane
Gear Teeth Type
Standard Full Depth
Transverse Pressure Angle
20°
Helix Angle
21°30'
Pressure Angle
20°
Material
SCM440
Heat Treatment
Thermal Refined, Tooth Surface Induction Hardened
Tooth Hardness
HRC 50-60
Surface Treatment
Black oxide coated except for ground part