6890493

View detailed technical data, stock status, and sourcing information for: 6890493

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6890493
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-01-044-4475
Item Name Code
00017
Assigment Date
07/13/1977 (49 years ago)

The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

1.2596 inches minimum and 1.2598 inches maximum overall outside diameter, steel outer ring material, steel separator material, 0.2706 inches minimum and 0.2756 inches maximum overall width, 0.8854 inches minimum and 0.8858 inches maximum bore 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
0.2706 inches minimum and 0.2756 inches maximum
Bore Diameter
0.8854 inches minimum and 0.8858 inches maximum
Overall Outside Diameter
1.2596 inches minimum and 1.2598 inches maximum
Material
steel outer ring
Material
steel separator
Material
steel roller
Material Document And Classification
ams 6415 assn std single material response separator
Material Document And Classification
ams 6490 assn std single material response outer ring
Material Document And Classification
ams 6490 assn std single material response roller
Precious Material And Location
separator silver
Precious Material
silver
Style Designator
solid outer race, no inner race
Test Data Document
73342-6890493 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

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
5RUSH-1804-7 Journal Roller Bearing
6890493 Journal Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-044-4475?
The FSCG of the NSN 3110-01-044-4475 is 3110
Does the NSN 3110-01-044-4475 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-01-044-4475 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 3110-01-044-4475 contain precious materials?
Item contains silver.
Does NSN 3110-01-044-4475 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 3110-01-044-4475 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Wed, Jul 13, 1977

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