Thrust washer bearing 114R2178-1

Product Features

Identical counter bore on opposite bearing surface

Manufacturer Specification

Cross Sectional Shape
Counterbored
Counterbore Diameter
Between 4.3900 inches and 4.4100 inches
Counterbore Depth
Between 0.0550 inches and 0.0650 inches
Major Diameter
Between 4.3900 inches and 4.4100 inches
Center Hole Shape
Round w/round keyways
Overall Thickness
Between 0.1770 inches and 0.1800 inches
Minor Diameter
Between 4.0070 inches and 4.0090 inches
Center Hole Keyway Radius
Between 0.2300 inches and 0.2700 inches
Center Hole Keyway Quantity
8
Corner Shape
Round second inside corner
Corner Shape
Square first inside corner
Corner Shape
Square first outside corner
Corner Shape
Square fourth inside corner
Corner Shape
Square second outside corner
Corner Shape
Square third inside corner
Surface Finish
125.0 microinches counterbore diameter
Surface Finish
125.0 microinches largest outside diameter
Surface Finish
125.0 microinches left side
Surface Finish
125.0 microinches right side
Surface Finish
63.0 microinches inside diameter surface of body
Lubrication Feature
Perforation external surface member
Material Specification
Qq-p-330 federal specification single material response
Style Designator
Round
NSN
3120-00-740-6473
Description
Bearing,washer,thrust

Product Details

4.7600 inches minimum and 4.7800 inches maximum outside diameter, copper alloy overall material.

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last updated on 04/30/2024