Spur Gear

Model / MPN: BB2109 | NSN: 3020-00-288-1374

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

Product Details

NATO Stock Number

3020-00-288-1374

Sold in multiples of

DEMIL

Body Style

Webbed, solid

Spline Quantity

10 both ends

Pitch Diameter

9.1500 inches

Teeth Quantity

Bore Style

Straight spline both ends

Hardness Rating

58.0 rockwell c and 63.0 rockwell c

Hardness Rating

58.0 rockwell c and 63.0 rockwell c

Outside Diameter

9.430 inches

Nominallength

2.359 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

1.109 inches first end

Distance Between Body Face And Recessed Hub End

0.125 inches second end

Face Width

1.250 inches

Bore Diameter

2.500 inches both ends

Hub Style Designator

1 groove first end

Hub Style Designator

Plain second end

Hub Diameter

3.125 inches second end

End Diameter

3.875 inches first end

First Groove Width

0.447 inches first end

First Groove Diameter

3.128 inches first end

Distance From End To First Groove

0.250 inches first end

Material

Steel

Style Designator

One protruding hub, one recessed hub

BB210 Series Parts

Pricing and Availability

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BB2109 Cross Reference

201241
8C2119
201241
12335J