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 SSA Hubless Spur Gears are made from carbon steel and are NOT hardened. These Spur Gears are lighter weight due to their lack of a hub and are suitable for compact designs. These Hubless Spur Gears are easily customizable and J Series configurations of these Spur Gears are also available.\nHubless gears for lighter and more compact applications.
Unit of Measure

Specifications

Gear Type

 N/A Spur Gears

Construction

 N/A Carbon Steel Hubless Gears

Bore Type

 N/A Finished

Module

 N/A 3

No. of Teeth

 N/A 55

Shape

 N/A S5K

Bending Strength

 N/A 590 N·m60.1 kgf·m

Surface Durability

 N/A 86.9 N·m8.86 kgf·m

Backlash

 N/A 0.0079-0.0173 in0.20-0.44 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 4.34 kg9.568 lb

Dimensions

Bore Diameter (A)

 N/A 1.378 in35 mm

Pitch Diameter (C)

 N/A 6.496 in165 mm

Outer Diameter (D)

 N/A 6.732 in171 mm

Face Width (E)

 N/A 1.181 in30 mm

Keyway (W x D)

 N/A 0.394 x 0.130 in10 x 3.3 mm