3110-01-057-7240

Find complete technical information, availability, and procurement data for: 3110-01-057-7240
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-057-7240

Item Name Code

00051

Assigment Date

03/18/1978 (48 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

1.0000 inches nominal overall width, 0.9375 inches nominal bore diameter, ground surface finish, pressed retainer fabrication method, 1.6250 inches nominal overall outside diameter

Product Characteristics

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

Overall Width: 1.0000 inches nominal
Bore Diameter: 0.9375 inches nominal
Overall Outside Diameter: 1.6250 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Material: steel overall
Style Designator: separable inner race, with roller retainer, hardened and ground

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
182616/IR-151816	Needle Roller Bearing
250-4683427 ITEM15	Needle Roller Bearing
HJ182616/IR151816	Needle Roller Bearing
HJ182616IR151816	Needle Roller Bearing
MR-18-N/MI-15-N	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-057-7240?

The FSCG of the NSN 3110-01-057-7240 is 3110

Does the NSN 3110-01-057-7240 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-01-057-7240 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 3110-01-057-7240 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-057-7240 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 3110-01-057-7240 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Mar 18, 1978