Airframe ball bearing MS21443-5B
Manufacturer Specification
Brand
Bore Diameter
Between 0.3120 inches and 0.3125 inches
Overall Outside Diameter
Between 0.9370 inches and 0.9375 inches
Lubrication Material
Grease
Outer Ring Width
Between 0.5580 inches and 0.5630 inches
Inner Ring Width
Between 0.6200 inches and 0.6250 inches
Seal Quantity
2
Bearing Seal Type
Contact
Load Direction
Radial
Lubrication Material Specification
Mil-g-81322 military specification single material response or mil-g-23827 military specification single material response
Material Specification
Ams 3666 assn standard single material response seal
Material Specification
Ams6440 assn standard 1st material response ball or ams6449 assn standard 1st material response ball or 66 e52100 assn standard 1st material response ball or 66 e51100 assn standard 2nd material response ball
Material Specification
Ams6440 assn standard single material response outer ring or 66 e52100 federal standard single material response outer ring
Material Specification
Ams6440 assn standard single material response inner ring or 66 e52100 federal standard single material response inner ring
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification 1st treatment response all external/exposed metal surfaces or ams 2417 assn standard 2nd treatment response all external/exposed metal surfaces
Style Designator
Double row
NSN
3110-01-518-2291
Description
Bearing,ball,airframe
Product Details
Steel retainer material, cadmium all external/exposed metal surfaces or nickel all external/exposed metal surfaces or zinc all external/exposed metal surfaces surface treatment.
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last updated on 07/05/2024