M5553C

View detailed technical data, stock status, and sourcing information for: M5553C
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-702-0490

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

20.00 millimeters nominal bore diameter, 40.00 millimeters nominal overall outside diameter, 11.00 millimeters nominal overall width, ground surface finish, pressed 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: 11.00 millimeters nominal
Bore Diameter: 20.00 millimeters nominal
Overall Outside Diameter: 40.00 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0005 inches minimum radial and 0.0011 inches maximum radial
Standard Tolerance Designation: abec no.1
Material: steel comp 1008 retainer
Material: steel comp e51100 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
Material Document And Classification: 66 fed std single material response retainer
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Below is a list of NSNs that have been officially superseded by this NSN: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
1560-00-690-9590	No Name Available	01/01/1960

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
47-620-660	Annular Ball Bearing
47-620-660-1	Annular Ball Bearing
M5553C	Annular Ball Bearing
P9504K	Annular Ball Bearing
P9504KE	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-702-0490?

The FSCG of the NSN 3110-00-702-0490 is 3110

Does the NSN 3110-00-702-0490 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-702-0490 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 3110-00-702-0490 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-702-0490 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 3110-00-702-0490 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963