Unit of Measure
Specifications
Gear Type |
N/A Spur Gears |
Construction |
N/A Thermal Refined Spur Gears |
Module |
N/A 2 |
No. of Teeth |
N/A 20 |
Shape |
N/A S1K |
Bending Strength |
N/A 88.1 N·m8.98 kgf·m |
Surface Durability |
N/A 18.1 N·m1.84 kgf·m |
Backlash |
N/A 0.0047-0.0102 in0.12-0.26 mm |
Precision Grade |
N/A JIS grade N8 (JIS B1702-1: 1998) |
Gear Teeth Type |
N/A Standard Full Depth |
Pressure Angle |
N/A 20 º |
Material |
N/A SCM440 |
Heat Treatment |
N/A Thermal Refining Only |
Tooth Hardness |
N/A 225-285HB |
Surface Treatment |
N/A Black oxide coating |
Weight |
N/A 0.27 kg0.595 lb |
Dimensions
Bore Diameter (A) |
N/A 0.472 in12 mm |
Hub Diameter (B) |
N/A 1.260 in32 mm |
Pitch Diameter (C) |
N/A 1.575 in40 mm |
Outer Diameter (D) |
N/A 1.732 in44 mm |
Face Width (E) |
N/A 0.787 in20 mm |
Hub Width (F) |
N/A 0.630 in16 mm |
Total Length (G) |
N/A 1.417 in36 mm |
Set Screw (J) |
N/A 8 in8 mm |
Keyway |
N/A 0.157 x 0.071 in4 x 1.8 mm |
Screw Size |
N/A M4 |
