X39-548

View detailed technical data, stock status, and sourcing information for: X39-548
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-0342

Item Name Code

00024

Assigment Date

01/01/1961 (65 years ago)

An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.

1.7500 inches nominal overall width, 7.5000 inches nominal outside diameter, 0.1250 inches nominal backface corner radius, afbma class 2 standard tolerance designation, steel overall material

Product Characteristics

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

Outside Diameter: 7.5000 inches nominal
Overall Width: 1.7500 inches nominal
Backface Corner Radius: 0.1250 inches nominal
Standard Tolerance Designation: afbma class 2
Material: steel overall
Style Designator: normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-892-0161	No Name Available	04/25/1967
3110-01-299-8148	No Name Available	02/01/1993
3110-01-300-7383	No Name Available	04/01/1993

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
0042882	Tapered Roller Bearing Cup
0042882-1	Tapered Roller Bearing Cup
01113-0365-4 ITEM 6-7	Tapered Roller Bearing Cup
01114-0107-4 ITEM 6-5	Tapered Roller Bearing Cup
03113-0632-3 S/N 131122/13112367	Tapered Roller Bearing Cup
042882	Tapered Roller Bearing Cup
21222H	Tapered Roller Bearing Cup
30G83	Tapered Roller Bearing Cup
31000-0045	Tapered Roller Bearing Cup
42882	Tapered Roller Bearing Cup
4WA13	Tapered Roller Bearing Cup
64AX106	Tapered Roller Bearing Cup
706720	Tapered Roller Bearing Cup
854	Tapered Roller Bearing Cup
AA59649-650B	Tapered Roller Bearing Cup
BT854	Tapered Roller Bearing Cup
C321	Tapered Roller Bearing Cup
P21868	Tapered Roller Bearing Cup
WR9835	Tapered Roller Bearing Cup
X39-548	Tapered Roller Bearing Cup

FAQs

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

What is the FSCG of the NSN 3110-00-100-0342?

The FSCG of the NSN 3110-00-100-0342 is 3110

Does the NSN 3110-00-100-0342 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-0342 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 3110-00-100-0342 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-100-0342 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 3110-00-100-0342 was assigned to the Federal Catalog?

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