NATO Stock Number
3110-01-227-5711
Sold in multiples of
1 EA
DEMIL
NO
Overall Width
Between 0.4950 inches and 0.5000 inches
Bore Diameter
Between 3.9989 inches and 3.9998 inches
Overall Outside Diameter
Between 4.7496 inches and 4.7503 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Seal Quantity
2
Bearing Seal Type
Contact
Alignment Type
Rigid
Load Direction
Angular
Bore Shape
Straight
Internal Clearance
0.0000 inches radial and 0.0005 inches radial
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material
Plastic polyamide retainer
Material
Rubber butadiene-acrylonitrile class nbr and steel seal
Material
Steel comp 440c ball
Material
Steel comp e52100 inner ring
Material
Steel comp e52100 outer ring
Material Specification
Aisi assn standard single material response or 66 federal standard single material response inner ring
Material Specification
Aisi assn standard single material response or 66 federal standard single material response outer ring
Material Specification
Qq-s-763 federal specification single material response ball
Style Designator
40a 4 point ball contact, solid inner and outer rings, non-separable