3110-01-155-4440

Find complete technical information, availability, and procurement data for: 3110-01-155-4440
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-155-4440

Item Name Code

00051

Assigment Date

06/09/1983 (43 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

1.8735 inches minimum and 1.8745 inches maximum overall outside diameter, 0.9900 inches minimum and 1.0000 inches maximum overall width, 1.4995 inches minimum and 1.5000 inches maximum bore diameter, ground surface finish, pressed retainer fabrication method

Product Characteristics

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

Overall Width: 0.9900 inches minimum and 1.0000 inches maximum
Bore Diameter: 1.4995 inches minimum and 1.5000 inches maximum
Overall Outside Diameter: 1.8735 inches minimum and 1.8745 inches maximum
Surface Finish: ground
Retainer Fabrication Method: pressed
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Special Features: rockwell hardness 60.0 min
Material: steel comp e50100 or steel comp e52100 or steel comp e51100 or steel comp 1012 overall
Material Document And Classification: 66 fed std 1st material response or 66 fed std 2nd material response or 66 fed std 3rd material response or aisi assn std 4th material response overall
Style Designator: non-separable, open end, drawn shell

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
3110011554440	Needle Roller Bearing
3110PL0767017	Needle Roller Bearing
5740015	Needle Roller Bearing
J-2416	Needle Roller Bearing
SCE-2416	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-155-4440?

The FSCG of the NSN 3110-01-155-4440 is 3110

Does the NSN 3110-01-155-4440 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-01-155-4440 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 3110-01-155-4440 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-155-4440 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 3110-01-155-4440 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Thu, Jun 9, 1983