Airframe ball bearing 7KP49B
Manufacturer Specification
Brand
Bore Diameter
3.0630 inches
Overall Outside Diameter
4.0000 inches
Lubrication Material
Grease
End Application
U/o boeing e-3a acft
Outer Ring Width
0.4690 inches
Inner Ring Width
0.5310 inches
Seal Quantity
2
Shield Quantity
2
Bearing Seal Type
Contact
Alignment Type
Rigid
Load Direction
Radial
Internal Clearance
0.0003 inches radial and 0.0015 inches radial
Features Provided
Aligning ring
Standard Tolerance Designation
Afbma standard tolerance for airframe ball bearings
Lubrication Material Specification
Mil-g-23827 military specification single material response
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 1st material response seal or ams 3666 assn standard 2nd material response seal
Surface Treatment Specification
Qq-p-416, type 1, class 2 federal specification single treatment response exposed surfaces as mounted
Style Designator
Single row inner ring extended both sides
NSN
3110-01-042-7397
Description
Bearing,ball,airframe
Product Details
Steel corrosion resisting shield material, cadmium exposed surfaces as mounted surface treatment.
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last updated on 04/25/2024