Airframe roller bearing 39680-74

Product Features

10 degrees self alignment in either direction; lubricant hole and groove in od of outer rine; the innerring and collars are assembled on the sleeve

Manufacturer Specification

Bore Diameter
0.4375 inches
Overall Outside Diameter
2.0000 inches
Lubrication Material
Grease
Outer Ring Width
Between 0.9950 inches and 1.0000 inches
Inner Ring Width
Between 1.4950 inches and 1.5000 inches
Retainer Fabrication Method
Cast
Seal Quantity
2
Shield Quantity
2
Bearing Seal Type
Contact
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material Specification
66 federal standard single material response locking collar
Material Specification
Mil-s-7420 military specification single material response outer ring
Material Specification
Mil-s-7420 military specification single material response inner ring
Material Specification
Mil-s-7420 military specification single material response roller
Material Specification
Qq-c-390 federal specification single material response retainer
Material Specification
Qq-s-763 federal specification single material response shield
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification single treatment response all external/exposed metal surfaces
Style Designator
Concave rollers, double closure, self aligning
NSN
3110-01-161-4028
Description
Bearing,roller,airframe

Product Details

Steel comp e52100 roller material, cadmium all external/exposed metal surfaces surface treatment.

last updated on 03/29/2024