Part Number 4B7785 Helical Gear
SKU: 3020002002050Product Features
Timing mark letter c on teeth 134 degrees 59MIN 53 secccw from timing mark letter m between teeth oncenter line of keyway on hub end
4B7785 Helical Gear Datasheet
Body Style:
Plain, solid
Pitch Diameter:
3.1115 inches
Teeth Quantity:
28
Bore Style:
10A w/ keyway both ends
Bore Style:
W/ keyway both ends
Hardness Rating:
22.8 rockwell c and 29.9 rockwell c
Outside Diameter:
3.309 inches
Teeth Type:
Single helix
Tooth Form:
Standard
Tooth Direction:
Right
Pressure Angle:
20.0000 degrees
Helix Angle:
25.8581 degrees
Distance Between Body Face And Protruding Hub End:
0.248 inches first end
Face Width:
0.625 inches
Bore Diameter:
1.499 inches both ends
Keyway Width:
0.189 inches both ends
Distance From Bore Center To Keyway Bottom:
0.847 inches both ends
Hub Style Designator:
Plain first end
Hub Diameter:
2.250 inches first end
Material Specification:
Fed standard 66 federal standard single material response
Style Designator:
Protruding hub
Manufacturer Cage:
11083
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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