The SSG FA/FB Ground Spur Gears are made from carbon steel, are induction hardened and the teeth are ground finished. These Spur Gears are assembled with a locking hub for the most secure fastening to your shaft.
Unit of Measure
Specifications
Gear Type |
N/A Spur Gears |
Construction |
N/A Ground Spur Gears |
Bore Type |
N/A Ground |
Module |
N/A 2 |
No. of Teeth |
N/A 27 |
Shape |
N/A S1MA |
Socket Head Screw No. |
N/A 8 |
Socket Head Screw Size |
N/A M4 x 15 |
Reference Slipping Torque |
N/A 120 N·m |
Bolt Tightening Torque |
N/A 3.9 N·m |
Thurst Load |
N/A 12.6 kN |
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 |
Heat Treatment |
N/A Gear teeth induction hardened |
Surface Treatment |
N/A Black oxide coated except for teeth and portions given secondary operation |
Tooth Hardness |
N/A 50 to 60HRC |
Bushing Weight |
N/A 0.179 lb81 g |
Dimensions
Bore Diameter (A) |
N/A 0.748 in19 mm |
Hub Diameter (B) |
N/A 1.732 in44 mm |
Pitch Diameter (C) |
N/A 2.126 in54 mm |
Outer Diameter (D) |
N/A 2.283 in58 mm |
Face Width (E) |
N/A 0.787 in20 mm |
Hub Width (F) |
N/A 0.630 in16 mm |
Total Length (G) |
N/A 1.673 in42.5 mm |
Sintered Metal Bushings (L) |
N/A 0.256 in6.5 mm |
Sintered Metal Bushings (K) |
N/A 1.398 in35.5 mm |
