693010

View detailed technical data, stock status, and sourcing information for: 693010
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-439-5477

Item Name Code

00015

Assigment Date

12/05/1969 (56 years ago)

0.6249 inches minimum and 0.6299 inches maximum overall width, 1.9683 inches minimum and 1.9685 inches maximum bore diameter, ground surface finish, 3.1493 inches minimum and 3.1496 inches maximum overall outside diameter, machined retainer fabrication method

Product Characteristics

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

Overall Width: 0.6249 inches minimum and 0.6299 inches maximum
Bore Diameter: 1.9683 inches minimum and 1.9685 inches maximum
Overall Outside Diameter: 3.1493 inches minimum and 3.1496 inches maximum
Surface Finish: ground
Retainer Fabrication Method: machined
Bore Shape: straight
Locating Feature: nonlocating
Internal Clearance: 0.0014 inches minimum radial and 0.0020 inches maximum radial
Standard Tolerance Designation: rbec no.5
Special Features: silver plate cage per ams 2412 0.0005-0.0015 thk on land riding surf and roller pockets no strike metal reqd bake 475-500f for 2 hrs to check for bond
Material: copper alloy retainer
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material: steel comp e52100 roller
Material Document And Classification: ams 4616 assn std single material response retainer
Material Document And Classification: ams 6440 assn std single material response inner ring
Material Document And Classification: ams 6440 assn std single material response outer ring
Material Document And Classification: ams 6440 assn std single material response roller
Style Designator: single row, non-locating, two lip inner ring, cylindrical outer ring with two roller retainment rings on outer, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-439-5476	No Name Available	10/01/1990
3110-00-935-5659	No Name Available	12/01/1983

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
447228	Cylindrical Roller Bearing
447230	Cylindrical Roller Bearing
693010	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-439-5477?

The FSCG of the NSN 3110-00-439-5477 is 3110

Does the NSN 3110-00-439-5477 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-00-439-5477 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 3110-00-439-5477 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-439-5477 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 3110-00-439-5477 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Dec 5, 1969