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Sprocket Wheel

Model / MPN: 85111S41-3PC868 | NSN: 3020-00-096-2746
ITAR Registered seal

A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

Product Details
NATO Stock Number
3020-00-096-2746
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Counterbore Diameter
1.875 inches and 2.125 inches and 2.440 inches
Counterbore Depth
1.250 inches and 1.312 inches and 0.785 inches
Outside Diameter
5.257 inches
Overall Length
4.156 inches
Bore Diameter
1.562 inches
Bore Length
4.156 inches
Drilled Hole Diameter
0.375 inches
Pitch Diameter
5.257 inches
Securing Hole Quantity
2
Face Width
2.000 inches
Guide
Included
Design Form
Plain
Bore Type
Straight
Metallic Hardness Rating And Location
55.0 rockwell c body and 60.0 rockwell c body and 55.0 rockwell c hub and 60.0 rockwell c hub
Groove Quantity
1
Counterbore Feature
Included
Groove Position
Located in center
Counterbore Location
Both ends
Hole Location
Located 180 degrees apart and 0.500 in. From end
Guide Type
Groove
Keying Facility
Not included
Securing Method
Drilled hole
Lightening Hole
Not included
Protruding Hub Characteristic
Stepped
Groove/step Location
Aa end
Securing Location
Aa end
Belt/chain/film Size For Which Designed
Silent chain
Teeth Row Quantity
2
Center To Center Distance Between Teeth Rows
1.062 inches
Teeth Quantity Per Row
44
Hardness Rating Test Method
Rockwell
Teeth Hardness Rating
Between 55.0 rockwell c and 60.0 rockwell c
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
0.375 inches
Hub End Outside Diameter And Location
2.361 inches aa end and 4.625 inches bb end
Distance From Outside Flange/rim To Hub End And Location
1.750 inches aa end and 0.406 inches bb end
First Step Face Largest Diameter And Location
2.500 inches aa end
Second Step Face Largest Diameter And Location
2.750 inches aa end
First Step Length And Location
0.562 inches aa end
Second Step Length And Location
0.625 inches aa end
Third Step Length And Location
0.562 inches aa end
Hub End Outside Diameter And Location
2.361 inches aa end
Distance From Outside Flange/rim To Hub End And Location
1.750 inches aa end
Material
Steel, qq-s-624, comp 1340-canceled
Material
Steel comp 1340
Material Specification
Qq-s-624, comp 1340-canceled federal specification single material response
Style Designator
Plain

Pricing and Availability

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85111S41-3PC868 Cross Reference
  • 82822B
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