378251

View detailed technical data, stock status, and sourcing information for: 378251
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-078-2686

Item Name Code

00035

Assigment Date

08/05/1967 (58 years ago)

An assembled inner component of a roller bearing, consisting of a frame or inclosure which spaces and retains the rolling elements of a bearing, roller (as modified) and the rollers which are the rolling elements in a bearing, roller (as modified).

pressed retainer fabrication method, 1 retainer piece quantity, 0.8600 inches minimum and 0.8650 inches maximum outside diameter, 0.6249 inches minimum and 0.6251 inches maximum bore diameter, 1.1340 inches minimum and 1.1400 inches maximum overall width

Product Characteristics

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

Outside Diameter: 0.8600 inches minimum and 0.8650 inches maximum
Overall Width: 1.1340 inches minimum and 1.1400 inches maximum
Bore Diameter: 0.6249 inches minimum and 0.6251 inches maximum
Retainer Fabrication Method: pressed
Retainer Piece Quantity: 1
Material: steel overall
Style Designator: retainer and needle rollers

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
378251	Bearing Retainer and Rollers
BN-25369	Bearing Retainer and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-078-2686?

The FSCG of the NSN 3110-00-078-2686 is 3110

Does the NSN 3110-00-078-2686 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-00-078-2686 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 3110-00-078-2686 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-078-2686 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 3110-00-078-2686 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Sat, Aug 5, 1967