Part Number GA39 Helical Gear
SKU: 3020002499905Product Features
Timing mark on 4TH tooth ccw from center line of keyway+ grumman aerospace A-10 aircraft
GA39 Helical Gear Datasheet
Body Style:
Plain, solid
Pitch Diameter:
2.4140 inches
Teeth Quantity:
27
Bore Style:
10A w/ keyway both ends
Bore Style:
W/ keyway both ends
Outside Diameter:
2.5775 inches
Teeth Type:
Single helix
Tooth Form:
Standard
Tooth Direction:
Right
Pressure Angle:
14.5000 degrees
Helix Angle:
0.3999 degrees
Distance Between Body Face And Protruding Hub End:
0.405 inches first end
Face Width:
0.877 inches
Bore Diameter:
1.3745 inches both ends
Keyway Width:
0.1555 inches both ends
Distance From Bore Center To Keyway Bottom:
0.770 inches both ends
Hub Style Designator:
Plain first end
Hub Diameter:
2.000 inches first end
Material Specification:
Fed standard 66/AISI C1113 federal standard single material response
Style Designator:
Protruding hub
Manufacturer Cage:
66289
Trade Information:
- Schedule B: 8483409000
- SITC: 74840
- End Use: Industrial machines, other
- NAICS: 333612
- USDA: 1
Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
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