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

Annular Ball Bearing

Model / MPN: 0393-8 | NSN: 3110-00-480-9381
ITAR Registered seal

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

Product Details
NATO Stock Number
3110-00-480-9381
Sold in multiples of
1 EA
DEMIL
NO
Overall Width
Between 0.2762 inches and 0.2812 inches
Bore Diameter
Between 0.6248 inches and 0.6252 inches
Overall Outside Diameter
Between 1.3748 inches and 1.3750 inches
Lubrication Material
Lubricant
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0002 inches radial and 0.0005 inches radial
Standard Tolerance Designation
Abec no. 5p
Lubrication Material
Lubricant
Lubrication Material Specification
Mil-c-11796, class 3 military specification single material response
Material
Steel comp 440c ball
Material
Steel comp 440c inner ring
Material
Steel comp 440c outer ring
Material
Stainless steel retainer
Material Specification
66 federal standard single material response ball
Material Specification
66 federal standard single material response inner ring
Material Specification
66 federal standard single material response outer ring
Style Designator
Non-loading groove, non-separable
Test Data Document
55149-56232 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

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