U125

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U125
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-554-6072
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.

25.00 millimeters nominal bore diameter, 15.0 millimeters nominal overall width, pressed retainer fabrication method, 52.00 millimeters nominal overall outside 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
15.0 millimeters nominal
Bore Diameter
25.00 millimeters nominal
Overall Outside Diameter
52.00 millimeters nominal
Surface Finish
ground
Retainer Fabrication Method
pressed
Load Direction
angular
Bore Shape
straight
Internal Fit-Up Contact Angular Direction
inward convergent
Standard Tolerance Designation
abec no.1
Contact Angle
25.0 degrees maximum
Special Features
the retainer is made of nonmetallic material
Material
steel comp e52100 inner ring
Material
steel comp e52100 outer ring
Material
steel comp e52100 retainer
Style Designator
non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-156-5060 No Name Available 02/01/1979

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
10596F Annular Ball Bearing
1205J Annular Ball Bearing
1205SA Annular Ball Bearing
122359-25 Annular Ball Bearing
123-1680562 PC 74 Annular Ball Bearing
12Z315-65 Annular Ball Bearing
177009-65 Annular Ball Bearing
2505X1A Annular Ball Bearing
2505XY1 Annular Ball Bearing
25BS12 Annular Ball Bearing
3110005546072 Annular Ball Bearing
314050 Annular Ball Bearing
67566-9 Annular Ball Bearing
700065 Annular Ball Bearing
700676 Annular Ball Bearing
701-6848524 ITEM 65 Annular Ball Bearing
72-6970-015 Annular Ball Bearing
91610596 Annular Ball Bearing
A1775-3C4 Annular Ball Bearing
BB-1205 Annular Ball Bearing
DIN630-1205 Annular Ball Bearing
FFB171/11J05C2C Annular Ball Bearing
KB73 Annular Ball Bearing
SG818-LU-MMA-010 FIG 7-11-28 Annular Ball Bearing
SKF1205 Annular Ball Bearing
U125 Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-554-6072?
The FSCG of the NSN 3110-00-554-6072 is 3110
Does the NSN 3110-00-554-6072 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-554-6072 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 3110-00-554-6072 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-554-6072 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 3110-00-554-6072 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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