3110-01-272-2638

Find complete technical information, availability, and procurement data for: 3110-01-272-2638
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-272-2638

Item Name Code

00014

Assigment Date

02/05/1988 (38 years ago)

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

0.2498 inches minimum and 0.2500 inches maximum bore diameter, 0.1950 inches minimum and 0.1960 inches maximum overall width, 0.6248 inches minimum and 0.6250 inches maximum outer ring outside diameter, 0.0420 inches nominal flange width, 0.6875 inches nominal flange 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: 0.1950 inches minimum and 0.1960 inches maximum
Bore Diameter: 0.2498 inches minimum and 0.2500 inches maximum
Flange Outside Diameter: 0.6875 inches nominal
Flange Width: 0.0420 inches nominal
Outer Ring Outside Diameter: 0.6248 inches minimum and 0.6250 inches maximum
Surface Finish: ground
Retainer Fabrication Method: pressed
Shield Quantity: 2
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0002 inches minimum radial and 0.0008 inches maximum radial
Standard Tolerance Designation: abec no. 5p
Functional Description: std low torque flg miniature and instr appl
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response and aeroshell 7 mfr ref single material response
Material: steel comp 440c ball
Material: steel comp 440c outer ring
Material: steel comp 440c inner ring
Material: steel comp 410 retainer
Material: steel comp 410 shield
Material Document And Classification: aisi/sae j405 uns s41000 assn std single material response retainer
Material Document And Classification: aisi/sae j405 uns s41000 assn std single material response shield
Material Document And Classification: aisi/sae j405 uns s44004 assn std single material response ball
Material Document And Classification: aisi/sae j405 uns s44004 assn std single material response inner ring
Material Document And Classification: aisi/sae j405 uns s44004 assn std single material response outer ring
Style Designator: non-loading groove, non-separable

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
24133-30101	Annular Ball Bearing
SR4FCHH5LY196	Annular Ball Bearing
SR4FCHH5P28LY196	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-272-2638?

The FSCG of the NSN 3110-01-272-2638 is 3110

Does the NSN 3110-01-272-2638 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-272-2638 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 3110-01-272-2638 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-272-2638 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 3110-01-272-2638 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Feb 5, 1988