FF2351-2

View detailed technical data, stock status, and sourcing information for: FF2351-2
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-227-2556

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

pressed retainer fabrication method, 1.0000 inches nominal overall width, 62.0 millimeters nominal overall outside diameter, 25.0 millimeters nominal bore diameter, ground surface finish

Product Characteristics

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

Overall Width: 1.0000 inches nominal
Bore Diameter: 25.0 millimeters nominal
Overall Outside Diameter: 62.0 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Seal Quantity: 2
Bearing Seal Type: labyrinth
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0004 inches minimum radial and 0.0009 inches maximum radial
Standard Tolerance Designation: abec no.1
Special Features: w/o grease plug
Lubrication Material: grease
Lubrication Material Document And Classification: mil-l-15719 mil spec single material response
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Material: steel seal
Material: steel retainer
Style Designator: non-loading groove, non-separable cartridge type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-580-9303	No Name Available	03/11/1970

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
305SZZC76	Annular Ball Bearing
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5859520ATP1	Annular Ball Bearing
AB946	Annular Ball Bearing
FF2285-1	Annular Ball Bearing
FF2351-2	Annular Ball Bearing
FF2594-2	Annular Ball Bearing
FFB171/10J05B2X	Annular Ball Bearing
S3605G98	Annular Ball Bearing
S3605G99	Annular Ball Bearing
W305KLLFS137	Annular Ball Bearing
W305PPFS10137X	Annular Ball Bearing
W305PPFS137	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-227-2556?

The FSCG of the NSN 3110-00-227-2556 is 3110

Does the NSN 3110-00-227-2556 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-227-2556 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 3110-00-227-2556 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-227-2556 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 3110-00-227-2556 was assigned to the Federal Catalog?

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