B&6558&1

View detailed technical data, stock status, and sourcing information for: B&6558&1
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-005-5774

Item Name Code

30213

Assigment Date

06/30/1975 (51 years ago)

9.1238 inches minimum and 9.1250 inches maximum overall outside diameter, ground surface finish, 7.9998 inches minimum and 8.0000 inches maximum bore diameter, 1.2300 inches minimum and 1.2500 inches maximum overall width, unable to decode lubrication material

Product Characteristics

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

Overall Width: 1.2300 inches minimum and 1.2500 inches maximum
Bore Diameter: 7.9998 inches minimum and 8.0000 inches maximum
Overall Outside Diameter: 9.1238 inches minimum and 9.1250 inches maximum
Lubrication Material: unable to decode
Surface Finish: ground
Retainer Fabrication Method: machined
Seal Quantity: 1
Bearing Seal Type: contact
Load Direction: angular
Internal Fit-Up Designation: standard
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Style Designator: counterbored outer rings, non-separable, back to back mounting

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
B&6558&1	Duplex Ball Bearing
BACB10A337E	Duplex Ball Bearing
Y128PW1CRDBE&6613	Duplex Ball Bearing
Y128PWICRDBE6613	Duplex Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-005-5774?

The FSCG of the NSN 3110-01-005-5774 is 3110

Does the NSN 3110-01-005-5774 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-01-005-5774 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 3110-01-005-5774 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-005-5774 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 3110-01-005-5774 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Mon, Jun 30, 1975