Part Number 3249751 Helical Gear

SKU: 3020002437294

Product Features

Two holes 1/2 IN.-20 thd size, three holes 0.623 to 624 in. Located on 7-1/2 in. Bolt circle located on first end

3249751 Helical Gear Datasheet

Body Style:
Webbed, offset, solid
Attachment Method:
Mounting hole
Pitch Diameter:
18.1491 inches
Teeth Quantity:
77
Bore Style:
Plain both ends
Hardness Rating:
89.0 rockwell c and 96.0 rockwell c
Mounting Hole Type And Quantity:
6 plain axially through body, first end
Outside Diameter:
18.480 inches
Nominallength:
2.750 inches
Teeth Type:
Single helix
Tooth Form:
Standard
Tooth Direction:
Left
Pressure Angle:
14.5000 degrees
Helix Angle:
45.0000 degrees
Distance Between Body Face And Recessed Hub End:
0.125 inches first end
Distance Between Body Face And Recessed Hub End:
1.000 inches second end
Face Width:
2.750 inches
Bore Diameter:
6.0000 inches both ends
Counterbore Depth:
0.812 inches first end
Counterbore Diameter:
8.500 inches first end
Hub Style Designator:
Plain both ends
Hub Diameter:
9.625 inches first end
Hub Diameter:
8.500 inches second end
Mounting Hole Diameter:
0.531 inches axially through body, first end
Bolt Hole Circle Diameter:
7.250 inches axially through body, first end
Style Designator:
Recessed hubs
Manufacturer Cage:
55380
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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