KHK Gears US
259 Elm Place
Mineola, NY 11501
E-Mail: info@khkgears.us
Phone: (516) 248-3850
Website: Clients Website
259 Elm Place
Mineola, NY 11501
E-Mail: info@khkgears.us
Phone: (516) 248-3850
Website: Clients Website
Gear Type |
N/A Spur Gears |
Construction |
N/A Ground Carbon Steel Spur Gears-R-series |
Bore Type |
N/A Ground |
Module |
N/A 4 |
No. of Teeth |
N/A 25 |
Shape |
N/A S1Z |
Included Screws |
N/A M8x40 |
Quantity |
N/A 6 |
Bending Strength |
N/A 389 N·m37.5 kgf·m |
Surface Durability |
N/A 194 N·m19.8 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 |
Heat Treatment |
N/A Gear teeth induction hardened |
Tooth Hardness |
N/A HRC 50-60 |
Surface Treatment |
N/A Black oxide coated except for teeth and portions given secondary operation |
Weight |
N/A 2.84 kg6.261 lb |
Bore Diameter (A) |
N/A 0.787 in20 mm |
Hub Diameter (B) |
N/A 3.150 in80 mm |
Pitch Diameter (C) |
N/A 3.937 in100 mm |
Outer Diameter (D) |
N/A 4.252 in108 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 |
Counterbore Diameter |
N/A 0.551 in14 mm |
Counterbore Depth |
N/A 1.260 in32 mm |
Mounting Hub Diameter (H) |
N/A 1.260 in32 mm |
Mounting Hub Width (I) |
N/A 0.157 in4 mm |
Drilled Hole Diameter (J) |
N/A 0.354 in9 mm |
Pitch Diameter of Screws |
N/A 2.362 in60 mm |
