3110-00-978-2185

Find complete technical information, availability, and procurement data for: 3110-00-978-2185
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-978-2185

Item Name Code

00014

Assigment Date

01/01/1962 (64 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

0.7874 inches nominal bore diameter, pressed retainer fabrication method, ground surface finish, 0.5512 inches nominal overall width, 1.8504 inches 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.

Overall Width: 0.5512 inches nominal
Bore Diameter: 0.7874 inches nominal
Overall Outside Diameter: 1.8504 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Seal Quantity: 2
Bearing Seal Type: contact
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-3278 mil spec single material response
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Material: steel retainer
Material: wool seal
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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-763-0842	No Name Available	09/17/1971

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:

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11621190	Annular Ball Bearing
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204KKF6G75	Annular Ball Bearing
204NNF5G75	Annular Ball Bearing
204NNF6G75	Annular Ball Bearing
204PPFS160B	Annular Ball Bearing
204SZZ01-08A006A75C3000L	Annular Ball Bearing
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A20093-2	Annular Ball Bearing
Z99504LR1E	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-978-2185?

The FSCG of the NSN 3110-00-978-2185 is 3110

Does the NSN 3110-00-978-2185 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-978-2185 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 3110-00-978-2185 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-978-2185 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 3110-00-978-2185 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962