TFA7025

View detailed technical data, stock status, and sourcing information for: TFA7025
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-156-3393

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

22.00 millimeters nominal overall outside diameter, 0.3150 inches nominal outer ring width, 0.4060 inches nominal overall width, 8.00 millimeters nominal bore diameter, 0.3860 inches nominal inner ring 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: 0.4060 inches nominal
Bore Diameter: 8.00 millimeters nominal
Overall Outside Diameter: 22.00 millimeters nominal
Outer Ring Width: 0.3150 inches nominal
Inner Ring Width: 0.3860 inches nominal
Surface Finish: ground
Seal Quantity: 1
Shield Quantity: 1
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Standard Tolerance Designation: abec no.1
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-3545 mil spec single material response
Material: steel shield

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-537-6129	No Name Available	01/01/1963

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
22-3897	Annular Ball Bearing
3051213H	Annular Ball Bearing
38FSFQ5A7	Annular Ball Bearing
38FSFQ5A7N078GR	Annular Ball Bearing
38KLDFS167	Annular Ball Bearing
38KLDFS264	Annular Ball Bearing
5278749	Annular Ball Bearing
5378749	Annular Ball Bearing
87038X1R5	Annular Ball Bearing
B28M1	Annular Ball Bearing
C870381XBC	Annular Ball Bearing
C87038X1ANG5	Annular Ball Bearing
C87038X1R5	Annular Ball Bearing
C87038XR1BC	Annular Ball Bearing
TFA7025	Annular Ball Bearing
TFAT025	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-156-3393?

The FSCG of the NSN 3110-00-156-3393 is 3110

Does the NSN 3110-00-156-3393 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-156-3393 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 3110-00-156-3393 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-156-3393 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 3110-00-156-3393 was assigned to the Federal Catalog?

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