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Bearing, Key Slot MS21151-8C

Description:

Bearing, double row, rod end, external thread, self aligning

MS21151-8C Details

National Stock Number (NSN) 3110-01-006-4014
Alternate Part Number N/A
Federal Supply Class (FSC) 3110
Unit of Measure (UOM) 1 /Ea.
Thread Class 3a
Thread Direction Right-hand
Shank Diameter Between 0.4280 inches and 0.4480 inches
Shank Style Externally threaded
Overall Length 2.3440 inches
Bore Diameter Between 0.2497 inches and 0.2500 inches
Overall Outside Diameter Between 0.9280 inches and 0.9480 inches
Lubrication Material Grease
Shank Thread Length Between 1.0940 inches and 1.1560 inches
Outer Ring Width Between 0.4280 inches and 0.4480 inches
Inner Ring Width Between 0.5880 inches and 0.5930 inches
Length From Bore Center To Shank End Between 1.8650 inches and 1.8850 inches
Seal Quantity 2
Bearing Seal Type Contact
Alignment Type Self-aligning
Self-alignment Location Internal
Thready Qty Per Inch (tpi) 24
Thread Size 0.375 inches
Self-alignment Angle 10.00 degrees
Special Features Nas513 keyway, filled with 80 pct of specified lubricant
Lubrication Material Specification Mil-g-81322 military specification single material response
Material Plastic polytetrafluoroethylene seal
Material Steel comp 4130 outer ring
Material Steel comp 4130 rod end body
Material Steel comp e52100 ball
Material Steel comp e52100 inner ring
Material Specification Ams 3652 assn standard single material response seal
Material Specification Mil-s-6758 military specification single material response outer ring
Material Specification Mil-s-6758 military specification single material response rod end body
Material Specification Mil-s-7420 military specification single material response ball
Material Specification Mil-s-7420 military specification single material response inner ring
Surface Treatment Cadmium all external/exposed metal surfaces
Surface Treatment Specification Qq-p-416, type 1, cl 2 federal specification single treatment response all external/exposed metal surfaces
Style Designator Double row, staggered, ball
Thread Series Designator Unjf

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