2788-2

View detailed technical data, stock status, and sourcing information for: 2788-2
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-4480

Item Name Code

00021

Assigment Date

01/01/1961 (65 years ago)

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes:bearing,roller,thrust.

0.1400 inches nominal cone corner radius, 1.5000 inches nominal bore diameter, 0.9375 inches nominal overall width, 0.0310 inches nominal backface corner radius, 0.1875 inches nominal standout width

Product Characteristics

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

Overall Width: 0.9375 inches nominal
Bore Diameter: 1.5000 inches nominal
Backface Corner Radius: 0.0310 inches nominal
Standout Width: 0.1875 inches nominal
Cone Corner Radius: 0.1400 inches nominal
Cone Width: 1.0100 inches nominal
Cup Width: 0.7500 inches nominal
Standard Tolerance Designation: afbma class 2
Special Features: roller bearing style:no. 370 of old fiig a04400;retainer fabrication method:any acceptable;seperation feature:included;bearing od:3.0000 in. nom.
Material: steel comp 4320 or steel comp 4620 or steel comp 8620 or steel comp e52100 roller
Material: steel comp 4320 or steel comp 4620 or steel comp 8620 or steel comp e52100 cone
Material: steel comp 4320 or steel comp 4620 or steel comp 8620 or steel comp e52100 cup
Material: steel retainer

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
10085886	Tapered Roller Bearing
2788-2	Tapered Roller Bearing
2788-2729	Tapered Roller Bearing
3110PL0882895	Tapered Roller Bearing
751X02700X6200	Tapered Roller Bearing
92007-92007A	Tapered Roller Bearing
A2477C	Tapered Roller Bearing
MS19081-47	Tapered Roller Bearing
PG-9002 ITEMS 108 AND 109	Tapered Roller Bearing
SK203-11	Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-100-4480?

The FSCG of the NSN 3110-00-100-4480 is 3110

Does the NSN 3110-00-100-4480 have a Schedule B code assigned?

Yes, the Schedule B code is 8482200030

Does NSN 3110-00-100-4480 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 3110-00-100-4480 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-100-4480 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 3110-00-100-4480 was assigned to the Federal Catalog?

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