Precision Ground Master Gears

Master Gear is an essential standard element for fine the gear meshing test.

Standard Dimensions : 2.0" PD x 1/2" Face x 1/2" Bore or 1.5" PD

AGMA Master Accuracy Class 3 Spur Masters from Stock DP12 thru DP120

Helical Master Gears and special sized master gears available for order.

Certification accompanies all our master gears.

Contact us for more information.

Call us : 1-201-226-9000

Email us :

Open Mon-Fri :

Monday-Friday  8am-6pm

12 Lincoln Blvd

Emerson, NJ 07630


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