Part Number 261220R1 Helical Gear
SKU: 3020002001472Product Features
Timing mark under center line of 2ND tooth from center line of keyway on face of gear, tooth on side opposite punch mark @chamfered 1/16 in. By 45 deg
261220R1 Helical Gear Datasheet
Body Style:
Webbed, offset, solid
Pitch Diameter:
3.2193 inches
Teeth Quantity:
27
Bore Style:
10A w/ keyway both ends
Bore Style:
W/ keyway both ends
Hardness Rating:
30.0 rockwell c and 37.0 rockwell c
Outside Diameter:
3.420 inches
Teeth Type:
Single helix
Tooth Form:
Standard
Tooth Direction:
Right
Pressure Angle:
14.5000 degrees
Helix Angle:
33.0000 degrees
Face Width:
0.750 inches
Bore Diameter:
0.751 inches both ends
Keyway Width:
0.127 inches both ends
Distance From Bore Center To Keyway Bottom:
0.440 inches both ends
Hub Style Designator:
Plain first end
Hub Diameter:
1.250 inches first end
Material Specification:
66 federal standard single material response
Style Designator:
Hubless
Manufacturer Cage:
29510
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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