Description
MS21151-1 Datasheet Features and Specification
Alignment Type: Self-aligning
Bearing Seal Type: Contact
Bore Diameter: Between 0.1897 inches and 0.1900 inches
Inner Ring Width: Between 0.4320 inches and 0.4370 inches
Length From Bore Center To Shank End: Between 1.3650 inches and 1.3850 inches
Lubrication Material: Grease
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: Ams3652 assn standard single material response seal or ams3666 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
Thread Size: 0.190 inches
Outer Ring Width: Between 0.3180 inches and 0.3380 inches
Overall Length: 1.7655 inches
Overall Outside Diameter: Between 0.7710 inches and 0.7910 inches
Seal Quantity: 2
Self-alignment Angle: 10.00 degrees
Self-alignment Location: Internal
Shank Diameter: 0.1900 inches
Shank Style: Externally threaded
Shank Thread Length: Between 0.7190 inches and 0.7810 inches
Special Features: Shank 63 microinches aa; voids filled 80 pct min with specified lubricant tstabilized for operation at 250 degrees fahrenheit; rockwell hardness c scale 60 to 66 rings and balls; max surface finish raceways an balls 8 microinches aa
Style Designator: Ball staggered double row
Surface Treatment: Cadmium
Surface Treatment Specification: Cl 2 federal specification single treatment response type 1 qq-p-416
Thread Class: 3a
Thread Direction: Left-hand
Thread Qty Per Inch (tpi): 32
Thread Series Designator: Unjf (fine thread with external controlled root radius)
