Only teeth are induction hardened, allowing user to perform secondary operations elsewhere.
Unit of Measure
Specifications
Gear Type |
N/A Miter Gears |
Construction |
N/A Ground Alloy Steel Spiral Miter Gears |
Bore Type |
N/A Finished |
Gear Ratio |
N/A 1 |
Module |
N/A 4 |
No. of Teeth |
N/A 20 |
Direction of Spiral |
N/A Left Hand |
Shape |
N/A B4K |
Pressure Angle |
N/A 20 º |
Helix Angle |
N/A 35 º |
Precision Grade |
N/A JIS B 1704:1978 grade 1 |
Gear Teeth Type |
N/A Gleason |
Heat Treatment |
N/A Carburizing |
Bending Strength |
N/A 136 N·m13.8 kgf·m |
Surface Durability |
N/A 199 N·m20.3 kgf·m |
Backlash |
N/A 0.0035-0.0059 in0.09-0.15 mm |
Material |
N/A SCM415 |
Tooth Hardness |
N/A HRC 55-60 |
Weight |
N/A 0.79 kg1.742 lb |
Dimensions
Bore (A) |
N/A 0.787 in20 mm |
Hub Diameter (B) |
N/A 2.165 in55 mm |
Pitch Diameter (C) |
N/A 3.150 in80 mm |
Outer Diameter (D) |
N/A 3.346 in84.99 mm |
Mounting Distance (E) |
N/A 2.559 in65 mm |
Total Length (F) |
N/A 1.541 in39.13 mm |
Hub Width (H) |
N/A 0.669 in17 mm |
Length Of Bore (I) |
N/A 1.378 in35 mm |
Face Width (J) |
N/A 0.787 in18 mm |
Holding Surface Diameter (K) |
N/A 1.932 in49.08 mm |
Length from Crown to Back |
N/A 1.083 in27.5 mm |
