Airframe ball bearing MS27640-4R

Product Features

80 pct full of specified lubricant; heat stabilized for operation at 250 degrees f; all external surfaces except bore, seals, and seal retainers treated w/cadmium per qq-p-416 type 1, cl 2

Manufacturer Specification

Bore Diameter
0.2500 inches
Overall Outside Diameter
0.9014 inches
Lubrication Material
Grease
Outer Ring Width
0.3350 inches
Inner Ring Width
0.4840 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
66 federal standard single material response outer ring
Material Specification
Ams 3652 assn standard 1st material response seal or ams 3666 assn standard 1st material response seal and ams 3666 assn standard 2nd material response seal
Style Designator
Single row inner ring extended both sides
NSN
3110-01-422-9358
Description
Bearing,ball,airframe

Product Details

Steel corrosion resisting retainer material.

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last updated on 03/28/2024