186411

View detailed technical data, stock status, and sourcing information for: 186411
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-0550

Item Name Code

00024

Assigment Date

01/01/1961 (65 years ago)

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

afbma class 2 standard tolerance designation, 0.7500 inches nominal overall width, 0.0938 inches nominal backface corner radius, 2.8750 inches nominal outside diameter, steel overall material

Product Characteristics

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

Outside Diameter: 2.8750 inches nominal
Overall Width: 0.7500 inches nominal
Backface Corner Radius: 0.0938 inches nominal
Standard Tolerance Designation: afbma class 2
Material: steel overall
Style Designator: normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-498-9867	No Name Available	08/19/1970
3110-00-844-2104	No Name Available	03/04/1968

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
09149AB	Tapered Roller Bearing Cup
181-275	Tapered Roller Bearing Cup
186411	Tapered Roller Bearing Cup
209MAP1	Tapered Roller Bearing Cup
25820	Tapered Roller Bearing Cup
298-263-2	Tapered Roller Bearing Cup
32Z9001421-0001	Tapered Roller Bearing Cup
560954 P1	Tapered Roller Bearing Cup
560954R1	Tapered Roller Bearing Cup
799154	Tapered Roller Bearing Cup
9N7067	Tapered Roller Bearing Cup
A27631	Tapered Roller Bearing Cup
BT25820	Tapered Roller Bearing Cup
K25820	Tapered Roller Bearing Cup

FAQs

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

What is the FSCG of the NSN 3110-00-100-0550?

The FSCG of the NSN 3110-00-100-0550 is 3110

Does the NSN 3110-00-100-0550 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-0550 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 3110-00-100-0550 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-100-0550 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 3110-00-100-0550 was assigned to the Federal Catalog?

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