The SSG Ground Spur Gears are made from carbon steel, are induction hardened and the teeth are ground finished. Since the heat treatment is applied only to the tooth area, secondary operations can be preformed on the hub and bore. J Series configurations of the SSG Ground Spur Gears are available.
Unit of Measure
Specifications
Gear Type |
N/A Spur Gears |
Construction |
N/A Ground Carbon Steel Spur Gears |
Bore Type |
N/A Ground |
Module |
N/A 4 |
No. of Teeth |
N/A 22 |
Shape |
N/A S1 |
Bending Strength |
N/A 352 N·m35.9 kgf·m |
Surface Durability |
N/A 174 N·m17.7 kgf·m |
Backlash |
N/A 0.0055-0.0094 in0.14-0.24 mm |
Precision Grade |
N/A JIS grade N7 (JIS B1702-1:1998) |
Gear Teeth Type |
N/A Standard Full Depth |
Pressure Angle |
N/A 20 º |
Material |
N/A S45C (AISI 1045) Carbon Steel |
Tooth Hardness |
N/A HRC 50-60 |
Surface Treatment |
N/A Black oxide coated except for teeth |
Dimensions
Bore Diameter (A) |
N/A 0.787 in20 mm |
Hub Diameter (B) |
N/A 2.756 in70 mm |
Pitch Diameter (C) |
N/A 3.465 in88 mm |
Outer Diameter (D) |
N/A 3.780 in96 mm |
Face Width (E) |
N/A 1.575 in40 mm |
Hub Width (F) |
N/A 0.984 in25 mm |
Total Length (G) |
N/A 2.559 in65 mm |
Keyway (W x D) |
N/A 0.236 x 0.110 in6 x 2.8 mm |
