SC446

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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-120-3310

Item Name Code

00051

Assigment Date

01/01/1961 (65 years ago)

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

1.3750 inches nominal overall outside diameter, afbma std tolerance for industrial needle bearings standard tolerance designation, 0.7500 inches nominal overall width, 0.8750 inches nominal bore diameter, rigid alignment type

Product Characteristics

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

Overall Width: 0.7500 inches nominal
Bore Diameter: 0.8750 inches nominal
Overall Outside Diameter: 1.3750 inches nominal
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Lubrication Material: oil lubricating
Style Designator: non-separable, 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
0R142212	Needle Roller Bearing
101323	Needle Roller Bearing
142212	Needle Roller Bearing
170101	Needle Roller Bearing
233-1	Needle Roller Bearing
7173	Needle Roller Bearing
A340X7	Needle Roller Bearing
GR14N	Needle Roller Bearing
M014N	Needle Roller Bearing
M712A170101	Needle Roller Bearing
SC446	Needle Roller Bearing
X43-2	Needle Roller Bearing
XC446	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-120-3310?

The FSCG of the NSN 3110-00-120-3310 is 3110

Does the NSN 3110-00-120-3310 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-120-3310 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 3110-00-120-3310 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-120-3310 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 3110-00-120-3310 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961