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Bearing MS27643-3

Description:

See catalog for application information, heavy duty double row self-aligning anti-friction airframe bearing

MS27643-3 Details

National Stock Number (NSN) 3110-00-042-1012
Alternate Part Number N/A
Federal Supply Class (FSC) 3110
Unit of Measure (UOM) 1 /Ea.
Bore Diameter 0.1900 inches
Overall Outside Diameter 0.7774 inches
Lubrication Material Grease
Outer Ring Width 0.3920 inches
Inner Ring Width 0.5000 inches
Seal Quantity 2
Bearing Seal Type Contact
Alignment Type Self-aligning
Load Direction Radial
Self-alignment Location Internal
Standard Tolerance Designation Afbma standard tolerance for airframe ball bearings
Special Features H80 pct full of mil-g-81322 also axial play 0.0055 in. Max also heat treat rings and balls to rockwell c60 to c66 and stabilized for operation at 250 degrees f also 10 degrees self-aligning in either direction
Lubrication Material Specification Mil-g-81322 military specification single material response
Material Plastic polytetrafluoroethylene seal
Material Steel comp e52100 ball or steel comp e51100 ball
Material Steel comp e52100 inner ring
Material Steel comp e52100 outer ring
Material Stainless steel retainer
Material Steel comp e52100 or steel comp e51100 ball
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 single material response seal
Surface Treatment Cadmium ball
Surface Treatment Cadmium inner ring
Surface Treatment Cadmium outer ring
Surface Treatment Specification Qq-p-416, type 1, cl 2 federal specification single treatment response ball
Surface Treatment Specification Qq-p-416, type 1, cl 2 federal specification single treatment response inner ring
Surface Treatment Specification Qq-p-416, type 1, cl 2 federal specification single treatment response outer ring
Style Designator Double row, self aligning

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