3020-00-174-5579 GEAR,SPUR Index 3020-00-174-5581 GEAR,SPUR

National Stock Number:
3020-00-174-5580

Federal Supply Class:
3020

National Item Identification Number:
001745580

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
1WG183PC6383299HYSTER-YALE GROUP, INC.
1WG216PC5383299HYSTER-YALE GROUP, INC.
1WG221PC5483299HYSTER-YALE GROUP, INC.
29W1583299HYSTER-YALE GROUP, INC.


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLESTRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER2.029 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.188 INCHES
HARDNESS RATING48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER3.000 INCHES SECOND END
HUB NOMINAL DIAMETER3.625 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL OUTSIDE DIAMETER6.980 INCHES
PITCH DIAMETER6.8370 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESFIRST END HUB END COUNTER SINK 2-5/16 IN. MAS BY 45 DEG ANGLECOUNTERBORE DIA,AND 2.185 IN. MAX BY 45 DEG ANGLE SPLINED BORE DIA
SPLINE QUANTITY12 BOTH ENDS
STYLE DESIGNATORFLUSH HUB
TEETH QUANTITY48
TOOTH FORMSTANDARD


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