44049D258

View detailed technical data, stock status, and sourcing information for: 44049D258
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-211-7643

Item Name Code

00014

Assigment Date

04/25/1973 (53 years ago)

65.00 millimeters nominal bore diameter, pressed retainer fabrication method, ground surface finish, 120.00 millimeters nominal overall outside diameter, 23.0 millimeters nominal overall width

Product Characteristics

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

Overall Width: 23.0 millimeters nominal
Bore Diameter: 65.00 millimeters nominal
Overall Outside Diameter: 120.00 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0036 inches minimum radial and 0.0042 inches maximum radial
Standard Tolerance Designation: abec no.5
Special Features: heat stabilized for operation at 800 deg f
Material: steel comp 4340 retainer
Material: steel comp m50 ball
Material: steel comp m50 inner ring
Material: steel comp m50 outer ring
Material Document And Classification: ams 6415 assn std single material response retainer
Material Document And Classification: ams 6490 assn std single material response ball
Material Document And Classification: ams 6490 assn std single material response inner ring
Material Document And Classification: ams 6490 assn std single material response outer ring
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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-250-9320	No Name Available	09/01/1983

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
213S102	Annular Ball Bearing
44049D258	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-211-7643?

The FSCG of the NSN 3110-00-211-7643 is 3110

Does the NSN 3110-00-211-7643 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-211-7643 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 3110-00-211-7643 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-211-7643 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 3110-00-211-7643 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Apr 25, 1973