0P124

View detailed technical data, stock status, and sourcing information for: 0P124
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-4215

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.

0.3125 inches nominal standout width, 5.5115 inches nominal overall outside diameter, 0.1250 inches nominal backface corner radius, 3.0000 inches nominal bore diameter, 1.4375 inches nominal overall 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: 1.4375 inches nominal
Bore Diameter: 3.0000 inches nominal
Overall Outside Diameter: 5.5115 inches nominal
Backface Corner Radius: 0.1250 inches nominal
Standout Width: 0.3125 inches nominal
Cone Corner Radius: 0.1400 inches nominal
Cone Width: 1.4212 inches nominal
Cup Width: 1.1250 inches nominal
Standard Tolerance Designation: afbma class 2
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
Material Document And Classification: qq-s-624 fed spec 1st material response or qq-s-624 fed spec 2nd material response or qq-s-624 fed spec 3rd material response or 66 fed std 4th material response cone
Material Document And Classification: qq-s-624 fed spec 1st material response or qq-s-624 fed spec 2nd material response or qq-s-624 fed spec 3rd material response or 66 fed std 4th material response cup
Material Document And Classification: qq-s-624 fed spec 1st material response or qq-s-624 fed spec 2nd material response or qq-s-624 fed spec 3rd material response or 66 fed std 4th material response roller
Style Designator: straight bore, normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-01-496-6028	No Name Available	03/01/2017

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
0P124	Tapered Roller Bearing
13302DB	Tapered Roller Bearing
5556061	Tapered Roller Bearing
5556062	Tapered Roller Bearing
572AND575	Tapered Roller Bearing
575-572	Tapered Roller Bearing
7709109	Tapered Roller Bearing
AA59649-575	Tapered Roller Bearing
B5319 ITEM 4	Tapered Roller Bearing
FFB187/01-575	Tapered Roller Bearing
HD7-620T	Tapered Roller Bearing
MS19081-124	Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-100-4215?

The FSCG of the NSN 3110-00-100-4215 is 3110

Does the NSN 3110-00-100-4215 have a Schedule B code assigned?

Yes, the Schedule B code is 8482200030

Does NSN 3110-00-100-4215 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 3110-00-100-4215 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-100-4215 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 3110-00-100-4215 was assigned to the Federal Catalog?

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