MB028080

View detailed technical data, stock status, and sourcing information for: MB028080
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-161-4026

Item Name Code

00015

Assigment Date

09/05/1983 (42 years ago)

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

2.1650 inches minimum and 2.2050 inches maximum overall width, ground surface finish, straight bore shape, 31.4990 inches minimum and 31.5150 inches maximum bore diameter, 39.3710 inches minimum and 39.3750 inches maximum overall 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: 2.1650 inches minimum and 2.2050 inches maximum
Bore Diameter: 31.4990 inches minimum and 31.5150 inches maximum
Overall Outside Diameter: 39.3710 inches minimum and 39.3750 inches maximum
Surface Finish: ground
Bore Shape: straight
Locating Feature: nonlocating
Special Features: lubrication-pack w/ mil-g-81322 grease; furnished w/ mounting holes on both rings; furnished w/ 4 grease fittings,ms15001-1,fscm 96906,90 deg apart on od surface,with gear
Test Data Document: "81349-mil-m-11472 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
13225001	Cylindrical Roller Bearing
725016A0321-G1	Cylindrical Roller Bearing
MB028080	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-161-4026?

The FSCG of the NSN 3110-01-161-4026 is 3110

Does the NSN 3110-01-161-4026 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-01-161-4026 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 3110-01-161-4026 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-161-4026 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 3110-01-161-4026 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, Sep 5, 1983