A spiral miter gear with a helix angle less than 10 °. Receives forces from the same direction as straight miter gears receive and have excellent precision properties.
Unit of Measure
Specifications
Gear Type |
N/A Miter Gears |
Construction |
N/A Carbon Steel Spiral Miter Gears |
Bore Type |
N/A Ground |
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 B3 |
Pressure Angle |
N/A 20 º |
Helix Angle |
N/A 5 º |
Precision Grade |
N/A JIS B 1704:1978 grade 2 |
Gear Teeth Type |
N/A Gleason |
Heat Treatment |
N/A Teeth Induction hardened |
Bending Strength |
N/A 26.2 N·m2.67 kgf·m |
Surface Durability |
N/A 14.3 N·m1.45 kgf·m |
Backlash |
N/A 0.0028-0.0051 in0.07-0.13 mm |
Material |
N/A S45C (AISI 1045) Carbon Steel |
Tooth Hardness |
N/A HRC 50-60 |
Surface Treatment |
N/A Black oxide coated except for ground part |
Weight |
N/A 0.53 kg1.168 lb |
Dimensions
Bore (A) |
N/A 0.630 in16 mm |
Hub Diameter (B) |
N/A 1.969 in50 mm |
Pitch Diameter (C) |
N/A 2.362 in60 mm |
Outer Diameter (D) |
N/A 2.555 in64.89 mm |
Mounting Distance (E) |
N/A 2.283 in58 mm |
Total Length (F) |
N/A 1.556 in39.52 mm |
Hub Width (H) |
N/A 0.906 in23 mm |
Length Of Bore (I) |
N/A 1.378 in35 mm |
Face Width (J) |
N/A 0.630 in15 mm |
Holding Surface Diameter (K) |
N/A 1.243 in31.57 mm |
Length from Crown to Back |
N/A 1.199 in30.45 mm |
