Part Number 3157-346 Spur Antibacklash Gear
SKU: 30200002039543157346 Spur Antibacklash Gear Datasheet
Attachment Method:
Mounting hole
Pitch Diameter:
1.2500 inches
Teeth Quantity:
80
Bore Style:
Plain both ends
Backlash Designation:
Grade a
Mounting Hole Thread Series Designator:
Unc axially through hub, first end
Mounting Hole Thread Series Designator:
Unc axially through hub, second end
Mounting Hole Thread Size:
0.086 inches axially through hub, first end
Mounting Hole Thread Size:
0.086 inches axially through hub, second end
Mounting Hole Type And Quantity:
1 threaded axially through hub, first end
Mounting Hole Type And Quantity:
1 threaded axially through hub, second end
Outside Diameter:
1.276 inches
Tooth Form:
Standard
Pressure Angle:
20.0000 degrees
Distance Between Body Face And Protruding Hub End:
0.169 inches first end
Distance Between Body Face And Protruding Hub End:
0.032 inches second end
Face Width:
0.062 inches
Bore Diameter:
0.090 inches both ends
Hub Style Designator:
1 step first end
Hub Style Designator:
Plain second end
Hub Diameter:
0.257 inches second end
End Length:
0.138 inches first end
Precision Classification:
Quality number 10 or quality number 11
End Diameter:
0.245 inches first end
First Step Length:
0.031 inches first end
First Step Diameter:
0.625 inches first end
Material Specification:
QQ-S-766, cond a federal specification single material response body
Material Specification:
QQ-S-766, cond a federal specification single material response hub
Style Designator:
Protruding hubs
Manufacturer Cage:
90073
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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