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MS27644-8

Military Standard Airframe Ball Bearing

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Description

Airframe Ball Bearing

Specifications

Bore Diameter 0.5000
Material CRES
Material Specification 66 federal standard all material responses ball, 66 federal standard single material response inner ring, 66 federal standard single material response outer ring, Ams 3652 assn standard single material response seal
Special Features 0.0016 in. outer ring radial and lateral eccentrici type 0.0010 in. inner ring heat treat rings and balls to rockwell c 60 to 66 and stabilized for operation at 250 degrees f axial play 0.007 in. q80 pct. full of mil-g-81322
Style Designator Double row
Surface Treatment Cadmium ball, Cadmium inner ring, Cadmium outer ring
Surface Treatment Specification Cl 2 federal specification single treatment response ball type 1 qq-p-416, Cl 2 federal specification single treatment response inner ring type 1 qq-p-416, Cl 2 federal specification single treatment response outer ring type 1 qq-p-416

Other sizes

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Cross-reference

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Catalog data updated 2026-07-05. Report a data error