1877771

View detailed technical data, stock status, and sourcing information for: 1877771
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-554-3343

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

0.5670 inches nominal inner ring width, ground surface finish, 15.0 millimeters nominal bore diameter, 0.4330 inches nominal outer ring width, 35.0 millimeters nominal overall outside diameter

Product Characteristics

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

Bore Diameter: 15.0 millimeters nominal
Overall Outside Diameter: 35.0 millimeters nominal
Outer Ring Width: 0.4330 inches nominal
Inner Ring Width: 0.5670 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Seal Quantity: 2
Bearing Seal Type: labyrinth
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Standard Tolerance Designation: abec no.1
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Material: steel overall
Style Designator: non-loading groove, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-156-3472	No Name Available	08/01/1978

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
10147-11	Annular Ball Bearing
117-01525-4003	Annular Ball Bearing
1877771	Annular Ball Bearing
202KLL2ANG5	Annular Ball Bearing
202KLL2FS10167S	Annular Ball Bearing
202KLL2FS122	Annular Ball Bearing
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202KLL2FS50167S	Annular Ball Bearing
88502X1ANG5	Annular Ball Bearing
88502X1BC	Annular Ball Bearing
88502X1MILL3545	Annular Ball Bearing
88502X1R5	Annular Ball Bearing
C88502X1R5	Annular Ball Bearing
FS88502HT	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-554-3343?

The FSCG of the NSN 3110-00-554-3343 is 3110

Does the NSN 3110-00-554-3343 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-554-3343 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 3110-00-554-3343 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-554-3343 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 3110-00-554-3343 was assigned to the Federal Catalog?

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