539443

View detailed technical data, stock status, and sourcing information for: 539443
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-250-0048

Item Name Code

00014

Assigment Date

02/19/1969 (57 years ago)

0.1396 inches minimum and 0.1406 inches maximum overall width, 0.3748 inches minimum and 0.3750 inches maximum outer ring outside diameter, 0.1248 inches minimum and 0.1250 inches maximum bore diameter, 0.4170 inches minimum and 0.4220 inches maximum flange outside diameter, 0.0290 inches minimum and 0.0310 inches maximum flange width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width: 0.1396 inches minimum and 0.1406 inches maximum
Bore Diameter: 0.1248 inches minimum and 0.1250 inches maximum
Flange Outside Diameter: 0.4170 inches minimum and 0.4220 inches maximum
Flange Width: 0.0290 inches minimum and 0.0310 inches maximum
Outer Ring Outside Diameter: 0.3748 inches minimum and 0.3750 inches maximum
Surface Finish: ground
Retainer Fabrication Method: pressed
Shield Quantity: 2
Load Direction: angular
Bore Shape: straight
Standard Tolerance Designation: abec no.5
Lubrication Material: oil
Lubrication Material Document And Classification: mil-l-6085 mil spec single material response
Material: plastic retainer
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Material Document And Classification: aisi assn std single material response ball
Material Document And Classification: aisi assn std single material response inner ring
Material Document And Classification: aisi assn std single material response outer ring
Style Designator: non-loading groove, non-separable

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
539443	Annular Ball Bearing
SFR2-6SSW25-011	Annular Ball Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-250-0048?

The FSCG of the NSN 3110-00-250-0048 is 3110

Does the NSN 3110-00-250-0048 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-250-0048 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3110-00-250-0048 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-250-0048 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3110-00-250-0048 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Feb 19, 1969