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 2.5

No. of Teeth

 N/A 27

Shape

 N/A S1K

Set Screw Size

 N/A M6

Bending Strength

 N/A 115 N·m11.7 kgf·m

Surface Durability

 N/A 63.2 N·m6.44 kgf·m

Backlash

 N/A 0.0047-0.0087 in0.12-0.22 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 0.87 kg1.918 lb

Dimensions

Bore Diameter (A)

 N/A 0.984 in25 mm

Hub Diameter (B)

 N/A 2.205 in56 mm

Pitch Diameter (C)

 N/A 2.657 in67.5 mm

Outer Diameter (D)

 N/A 2.854 in72.5 mm

Face Width (E)

 N/A 0.984 in25 mm

Hub Width (F)

 N/A 0.709 in18 mm

Total Length (G)

 N/A 1.693 in43 mm

Keyway (W x D)

 N/A 0.315 x 0.130 in8 x 3.3 mm

Set Screw Offset (J)

 N/A 0.354 in9 mm