7748746

View detailed technical data, stock status, and sourcing information for: 7748746
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-155-7770

Item Name Code

00024

Assigment Date

01/01/1963 (63 years ago)

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

0.6563 inches nominal overall width, 0.0620 inches nominal backface corner radius, duty class l series special features, 5.1250 inches nominal outside diameter, afbma class 2 standard tolerance designation

Product Characteristics

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

Outside Diameter: 5.1250 inches nominal
Overall Width: 0.6563 inches nominal
Backface Corner Radius: 0.0620 inches nominal
Standard Tolerance Designation: afbma class 2
Special Features: duty class l series
Material: steel overall
Style Designator: normal angle

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
7748746	Tapered Roller Bearing Cup
AA59649-664B	Tapered Roller Bearing Cup
L319210	Tapered Roller Bearing Cup

FAQs

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

What is the FSCG of the NSN 3110-00-155-7770?

The FSCG of the NSN 3110-00-155-7770 is 3110

Does the NSN 3110-00-155-7770 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-155-7770 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 3110-00-155-7770 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-155-7770 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 3110-00-155-7770 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963