740725

View detailed technical data, stock status, and sourcing information for: 740725
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-894-2127

Item Name Code

00015

Assigment Date

02/03/1967 (59 years ago)

machined retainer fabrication method, 1.5746 inches minimum and 1.5748 inches maximum bore diameter, 0.4674 inches minimum and 0.4724 inches maximum overall width, 2.4406 inches minimum and 2.4409 inches maximum overall outside diameter, ground surface finish

Product Characteristics

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

Overall Width: 0.4674 inches minimum and 0.4724 inches maximum
Bore Diameter: 1.5746 inches minimum and 1.5748 inches maximum
Overall Outside Diameter: 2.4406 inches minimum and 2.4409 inches maximum
Surface Finish: ground
Retainer Fabrication Method: machined
Bore Shape: straight
Locating Feature: one direction
Internal Clearance: 0.0018 inches minimum radial and 0.0027 inches maximum radial
Standard Tolerance Designation: rbec no.5
Special Features: silver plated retainer
Material: steel comp 4340 retainer
Material: steel comp 8620 outer ring
Material: steel comp 8620 inner ring
Material: steel comp e52100 roller
Material Document And Classification: aams 6274 assn std single material response outer ring
Material Document And Classification: ams 6274 assn std single material response inner ring
Material Document And Classification: ams 6415 assn std single material response retainer
Material Document And Classification: ams 6440 assn std single material response roller
Precious Material And Location: retainer silver
Style Designator: single row, one-direction locating, two lip inner ring, one lip outer ring, separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-121-9799	No Name Available	01/01/1991
3110-00-913-6107	No Name Available	09/01/1988
3110-01-067-8197	No Name Available	12/01/1988

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
519414	Cylindrical Roller Bearing
519415	Cylindrical Roller Bearing
740725	Cylindrical Roller Bearing
740726	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-894-2127?

The FSCG of the NSN 3110-00-894-2127 is 3110

Does the NSN 3110-00-894-2127 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-00-894-2127 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 3110-00-894-2127 contain precious materials?

Item contains silver.

Does NSN 3110-00-894-2127 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 3110-00-894-2127 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Feb 3, 1967