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Worldwide distributor of NSN parts and consumables located in the USA.

Duplex Ball Bearing

Model / MPN: 38HMF | NSN: 3110-01-452-1242
ITAR Registered seal

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Product Details
NATO Stock Number
3110-01-452-1242
Sold in multiples of
1 EA
DEMIL
NO
Overall Width
Between 0.5412 inches and 0.5512 inches
Bore Diameter
Between 0.3148 inches and 0.3152 inches
Overall Outside Diameter
Between 0.8659 inches and 0.8663 inches
Surface Finish
Ground
Load Direction
Angular
Material
Plastic phenolic separator
Material
Steel comp 440c ball
Material
Steel comp 440c inner race
Material Specification
Qq-s-763 federal specification single material response ball
Material Specification
Qq-s-763 federal specification single material response inner race
Style Designator
92a non-loading groove, non-separable, tandem mounting
38HMF Series Parts

Pricing and Availability

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38HMF Cross Reference
  • 12930858