The SSGS Ground Shaft Pinions are Spur Gears made from carbon steel, are induction hardened, and the teeth are ground finished. The shaft ends are not hardened specifically to allow modification of shafts to fit your bearings
Unit of Measure
Specifications
Gear Type |
N/A Spur Gears |
Construction |
N/A Ground Spur Pinion Shafts |
Module |
N/A 1.5 |
No. of Teeth |
N/A 11 |
Profile Shift Coefficient |
N/A +0.5 |
Shape |
N/A S7 |
Bending Strength |
N/A 14.5 N·m1.48 kgf·m |
Surface Durability |
N/A 4.61 N·m0.47 kgf·m |
Backlash |
N/A 0.0031-0.0063 in0.08-0.16 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 |
Surface Treatment |
N/A Black oxide coated except for ground part |
Heat Treatment |
N/A Thermal refined, gear teeth induction hardened |
Tooth Hardness |
N/A HRC 50-60 |
Weight |
N/A 0.17 kg0.375 lb |
Dimensions
Shaft Diameter Left (A') |
N/A 0.539 in13.7 mm |
Shaft Diameter Right (A) |
N/A 0.539 in13.7 mm |
Pitch Diameter (C) |
N/A 0.650 in16.5 mm |
Outer Diameter (D) |
N/A 0.821 in20.85 mm |
Face Width (E) |
N/A 0.591 in15 mm |
Shaft Length Left (F') |
N/A 0.984 in25 mm |
Shaft Length Right (F) |
N/A 3.937 in100 mm |
Total Length (G) |
N/A 5.512 in140 mm |
