3110-00-299-0309

Find complete technical information, availability, and procurement data for: 3110-00-299-0309
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-299-0309

Item Name Code

00021

Assigment Date

01/01/1961 (65 years ago)

0.0460 inches nominal backface corner radius, 0.1563 inches nominal standout width, 0.7813 inches nominal overall width, 2.7170 inches nominal overall outside diameter, 1.3750 inches nominal bore 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: 0.7813 inches nominal
Bore Diameter: 1.3750 inches nominal
Overall Outside Diameter: 2.7170 inches nominal
Backface Corner Radius: 0.0460 inches nominal
Standout Width: 0.1563 inches nominal
Cone Corner Radius: 0.0620 inches nominal
Cone Width: 0.7710 inches nominal
Cup Width: 0.6250 inches nominal
Retainer Fabrication Method: pressed
Standard Tolerance Designation: afbma class 2
Material: steel overall
Style Designator: straight bore, normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4310-00-974-4704	No Name Available	09/15/1971

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
14137A14276	Tapered Roller Bearing
142-16	Tapered Roller Bearing
5280	Tapered Roller Bearing
AMD-1403 ITEM 31	Tapered Roller Bearing
MS19081-37	Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-299-0309?

The FSCG of the NSN 3110-00-299-0309 is 3110

Does the NSN 3110-00-299-0309 have a Schedule B code assigned?

Yes, the Schedule B code is 8482200030

Does NSN 3110-00-299-0309 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 3110-00-299-0309 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-299-0309 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 3110-00-299-0309 was assigned to the Federal Catalog?

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