SA-268

View detailed technical data, stock status, and sourcing information for: SA-268
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-147-3454

Item Name Code

00014

Assigment Date

02/15/1983 (43 years ago)

A frame or inclosure which spaces and retains the rolling elements of a bearing, ball (as modified).

0.7550 inches nominal bore diameter, 1.3778 inches minimum and 1.3780 inches maximum overall outside diameter, 0.4990 inches minimum and 0.5000 inches maximum overall width, machined retainer fabrication method, ground surface finish

Product Characteristics

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

Overall Width: 0.4990 inches minimum and 0.5000 inches maximum
Bore Diameter: 0.7550 inches nominal
Overall Outside Diameter: 1.3778 inches minimum and 1.3780 inches maximum
Surface Finish: ground
Retainer Fabrication Method: machined
Shield Quantity: 2
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0008 inches minimum radial and 0.0011 inches maximum radial
Standard Tolerance Designation: abec no.7
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Material: aluminum alloy 2024 and plastic phenolic retainer
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material Document And Classification: qq-a-250/4,t3 fed spec 1st material response retainer
Material Document And Classification: sae assn std single material response ball
Material Document And Classification: sae assn std single material response inner ring
Material Document And Classification: sae 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
202SSTX1K6G-33	Annular Ball Bearing
SA-268	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-147-3454?

The FSCG of the NSN 3110-01-147-3454 is 3110

Does the NSN 3110-01-147-3454 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-147-3454 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 3110-01-147-3454 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-147-3454 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 3110-01-147-3454 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Feb 15, 1983