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Spur Gears

KHK USA’s spur gears are cylindrical disks that have involute shaped teeth cut into their face. They are available in various materials, configurations, modules, and numbers of teeth.

Hi Res Spur Gear

This content was written and submitted by the supplier. It has only been modified to comply with this publication’s space and style.

The meshing of spur gears results in rolling contacts producing high efficiency of about 95 - 98%. Secondary operations that can be performed include opening the bore, adding of keyways, adding of tapped holes, or reduction of the hub diameter.

KHK Spur Gears are available in a wide variety of materials including structural carbon steel S45C, structural alloy steels SCM440 (medium carbon steel) and SCM415 (low carbon steel), gray cast iron FC200, stainless steels SUS303 and SUS304, nonferrous metal C3604 (free cutting brass), engineering plastics MC901 and MC602ST. Materials conform to U.S. standards including AISI, SAE, ASTM, and AGMA.


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