Part Number: 209-040-034-5

Description: Spur Gear for Bell 209 NSN 3020-01-052-0490.

Properties

Body Style:

Webbed, with lightening holes

Spline Quantity:

12 both ends

Pitch Diameter:

3.5355 inches

Teeth Quantity:

Bore Style:

W/counterbore second end

Spline Pitch Diameter:

0.6000 inches both ends

Hardness Rating:

52.0 rockwell c and 55.0 rockwell c

Outside Diameter:

3.745 inches

Tooth Form:

Standard

Pressure Angle:

20.0000 degrees

Distance Between Body Face And Protruding Hub End:

1.152 inches first end

Face Width:

0.310 inches

Bore Diameter:

0.650 inches both ends

Counterbore Depth:

0.985 inches counter bore, second end

Counterbore Diameter:

0.750 inches counter bore, second end

Hub Style Designator:

1 step both ends

End Length:

0.600 inches first end

Precision Classification:

Quality number 12

End Diameter:

0.984 inches second end

First Step Length:

0.552 inches first end

First Step Diameter:

1.130 inches second end

Material:

Steel

Style Designator:

Protruding hubs

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