KHK Gears US
KHK Gears US
259 Elm Place
Mineola, NY 11501
E-Mail: info@khkgears.us
Phone: (516) 248-3850

Website: Clients Website
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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 40

Shape

 N/A S1

Bending Strength

 N/A 674 N·m68.7 kgf·m

Surface Durability

 N/A 529 N·m54 kgf·m

Backlash

 N/A 0.0063-0.0102 in0.16-0.26 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 1.102 in28 mm

Hub Diameter (B)

 N/A 3.543 in90 mm

Pitch Diameter (C)

 N/A 6.299 in160 mm

Outer Diameter (D)

 N/A 6.614 in168 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 0.315 x 0.130 in8 x 3.3 mm