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 3 |
No. of Teeth |
N/A 20 |
Direction of Spiral |
N/A Left Hand |
Shape |
N/A B3K |
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 58.5 N·m5.97 kgf·m |
Surface Durability |
N/A 83.7 N·m8.54 kgf·m |
Backlash |
N/A 0.0024-0.0047 in0.06-0.12 mm |
Material |
N/A SCM415 |
Tooth Hardness |
N/A HRC 55-60 |
Weight |
N/A 0.36 kg0.794 lb |
Dimensions
Bore (A) |
N/A 0.984 in25 mm |
Hub Diameter (B) |
N/A 2.047 in52 mm |
Pitch Diameter (C) |
N/A 2.362 in60 mm |
Outer Diameter (D) |
N/A 2.519 in63.99 mm |
Mounting Distance (E) |
N/A 1.969 in50 mm |
Total Length (F) |
N/A 1.212 in30.78 mm |
Hub Width (H) |
N/A 0.630 in16 mm |
Length Of Bore (I) |
N/A 1.063 in27 mm |
Face Width (J) |
N/A 0.984 in14 mm |
Holding Surface Diameter (K) |
N/A 1.354 in34.4 mm |
Length from Crown to Back |
N/A 0.866 in21.99 mm |
