Airframe ball bearing MS21428-44

Product Features

Heat stabilized for operation at 250 degrees f; 80 pct full of specified lubricant

Manufacturer Specification

Bore Diameter
1.8125 inches
Overall Outside Diameter
2.2500 inches
Lubrication Material
Grease
Outer Ring Width
0.2500 inches
Inner Ring Width
0.2810 inches
Seal Quantity
2
Bearing Seal Type
Contact
Load Direction
Radial
Standard Tolerance Designation
Afbma standard tolerance for airframe ball bearings
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material Specification
66 federal standard all material responses ball
Material Specification
66 federal standard single material response inner ring
Material Specification
Ams 3652 assn standard 1st material response seal or ams 3666 assn standard 2nd material response seal
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification single treatment response exposed surfaces as mounted
Style Designator
Single row inner ring extended both sides
NSN
3110-01-124-0953
Description
Bearing,ball,airframe

Product Details

Steel comp e52100 outer ring material, cadmium exposed surfaces as mounted surface treatment.

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last updated on 10/06/2022