27820D

View detailed technical data, stock status, and sourcing information for: 27820D
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-142-4416

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.

1.7700 inches nominal overall width, afbma class 2 standard tolerance designation, oil hole and channel special features, 0.0310 inches nominal backface corner radius, 3.1510 inches nominal outside diameter

Product Characteristics

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

Outside Diameter: 3.1510 inches nominal
Overall Width: 1.7700 inches nominal
Backface Corner Radius: 0.0310 inches nominal
Standard Tolerance Designation: afbma class 2
Special Features: oil hole and channel
Material: steel overall
Style Designator: double cup, normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-843-6187	No Name Available	07/19/1971

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
09-55067	Tapered Roller Bearing Cup
1837AD	Tapered Roller Bearing Cup
187741	Tapered Roller Bearing Cup
253369	Tapered Roller Bearing Cup
27820	Tapered Roller Bearing Cup
27820D	Tapered Roller Bearing Cup
357747	Tapered Roller Bearing Cup
37240	Tapered Roller Bearing Cup
4253369	Tapered Roller Bearing Cup
4253369-5	Tapered Roller Bearing Cup
48-4616	Tapered Roller Bearing Cup
54152	Tapered Roller Bearing Cup
7161-001	Tapered Roller Bearing Cup
7161-01	Tapered Roller Bearing Cup
7161001	Tapered Roller Bearing Cup
731325	Tapered Roller Bearing Cup
799055	Tapered Roller Bearing Cup
9000-534	Tapered Roller Bearing Cup
BT27820D	Tapered Roller Bearing Cup
XFM-48-4616	Tapered Roller Bearing Cup

FAQs

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

What is the FSCG of the NSN 3110-00-142-4416?

The FSCG of the NSN 3110-00-142-4416 is 3110

Does the NSN 3110-00-142-4416 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-142-4416 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 3110-00-142-4416 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-142-4416 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 3110-00-142-4416 was assigned to the Federal Catalog?

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