3020-01-342-6844 GEAR,ANTIBACKLASH,SPUR Index 3020-01-342-6846 GEAR,ANTIBACKLASH,SPUR

National Stock Number:
3020-01-342-6845

Federal Supply Class:
3020

National Item Identification Number:
013426845

Description:
GEAR,ANTIBACKLASH,SPUR

Detail:
An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.


Manufacturer Information:
27777685374BVR TECHNOLOGIES CO


Techincal Specification:
BORE STYLEW/COUNTERBORE BOTH ENDS
HUB STYLE DESIGNATOR1 GROOVE BOTH ENDS
SPECIAL FEATURESINCLUDES 1 SPRING PIN,1 SHIM,1 RETAINING RING,1 "C" SPRING,1 LOOSE GEAR,1 DOUBLE ANTIBACKLASH GEAR
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY78


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