Unit of Measure
Specifications
Gear Type |
N/A Spur Gears |
Construction |
N/A Thermal Refined Spur Gears |
Module |
N/A 3 |
No. of Teeth |
N/A 25 |
Shape |
N/A S1K |
Bending Strength |
N/A 401 N·m40.9 kgf·m |
Surface Durability |
N/A 207 N·m21.1 kgf·m |
Backlash |
N/A 0.0055-0.0126 in0.14-0.32 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 1.36 kg2.998 lb |
Dimensions
Bore Diameter (A) |
N/A 0.787 in20 mm |
Hub Diameter (B) |
N/A 2.362 in60 mm |
Pitch Diameter (C) |
N/A 2.953 in75 mm |
Outer Diameter (D) |
N/A 3.189 in81 mm |
Face Width (E) |
N/A 1.181 in30 mm |
Hub Width (F) |
N/A 0.787 in20 mm |
Total Length (G) |
N/A 1.969 in50 mm |
Set Screw (J) |
N/A 10 in10 mm |
Keyway |
N/A 0.315 x 0.13 in8 x 3.3 mm |
Screw Size |
N/A M6 |
