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 1.5 |
No. of Teeth |
N/A 90 |
Shape |
N/A S1K |
Set Screw Size |
N/A M8 |
Bending Strength |
N/A 101 N·m10.3 kgf·m |
Surface Durability |
N/A 150 N·m15.3 kgf·m |
Backlash |
N/A 0.0047-0.0079 in0.12-0.20 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 |
Weight |
N/A 1.91 kg4.211 lb |
Dimensions
Bore Diameter (A) |
N/A 1.260 in32 mm |
Hub Diameter (B) |
N/A 2.756 in70 mm |
Pitch Diameter (C) |
N/A 5.315 in135 mm |
Outer Diameter (D) |
N/A 5.433 in138 mm |
Face Width (E) |
N/A 0.591 in15 mm |
Hub Width (F) |
N/A 0.551 in14 mm |
Total Length (G) |
N/A 1.142 in29 mm |
Keyway (W x D) |
N/A 0.394 x 0.130 in10 x 3.3 mm |
Set Screw Offset (J) |
N/A 0.276 in7 mm |
