1389473

View detailed technical data, stock status, and sourcing information for: 1389473
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-033-1632

Item Name Code

00014

Assigment Date

12/31/1976 (49 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

40.0 millimeters nominal bore diameter, 1.4375 inches nominal overall width, pressed retainer fabrication method, 90.0 millimeters nominal overall outside diameter, ground surface finish

Product Characteristics

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

Overall Width: 1.4375 inches nominal
Bore Diameter: 40.0 millimeters nominal
Overall Outside Diameter: 90.0 millimeters 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
Special Features: cartidge type bearing w/o grease plug
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-24139 mil spec single material response
Material: steel seal
Material: steel retainer
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material Document And Classification: 66 fed std single material response ball
Material Document And Classification: 66 fed std single material response inner ring
Material Document And Classification: 66 fed std single material response outer ring
Style Designator: non-loading groove, non-separable cartridge type

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
1389473	Annular Ball Bearing
900947-344	Annular Ball Bearing
FF13655PC18	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-033-1632?

The FSCG of the NSN 3110-01-033-1632 is 3110

Does the NSN 3110-01-033-1632 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-033-1632 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 3110-01-033-1632 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-033-1632 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 3110-01-033-1632 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Dec 31, 1976