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 SS Spur Gears are made from carbon steel and are NOT hardened. However, the SS-H Spur Gears do have the gear teeth hardened. These Spur Gears are economically priced, general usage gears, with a large selection of modules and numbers of teeth. These Spur Gears are easily customizable and J Series configurations of these Spur Gears are also available.
Unit of Measure

Specifications

Gear Type

 N/A Spur Gears

Construction

 N/A Hardened Carbon Steel Spur Gears

Bore Type

 N/A Finished

Module

 N/A 1

No. of Teeth

 N/A 120

Shape

 N/A S1K

Set Screw Size

 N/A M5

Bending Strength

 N/A 53.5 N·m5.46 kgf·m

Surface Durability

 N/A 14.7 N·m1.5 kgf·m

Backlash

 N/A 0.0031-0.0071 in0.08-0.18 mm

Precision Grade

 N/A JIS grade N8 (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 less than 194HB

Surface Treatment

 N/A Black oxide coating

Weight

 N/A 0.94 kg2.072 lb

Dimensions

Bore Diameter (A)

 N/A 0.709 in18 mm

Hub Diameter (B)

 N/A 1.575 in40 mm

Pitch Diameter (C)

 N/A 4.724 in120 mm

Outer Diameter (D)

 N/A 4.803 in122 mm

Face Width (E)

 N/A 0.394 in10 mm

Hub Width (F)

 N/A 0.394 in10 mm

Total Length (G)

 N/A 0.787 in20 mm

Keyway (W x D)

 N/A 0.236 x 0.110 in6 x 2.8 mm

Set Screw Offset (J)

 N/A 0.197 in5 mm