305SS

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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-144-8630

Item Name Code

00014

Assigment Date

01/01/1961 (65 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.

25.0 millimeters nominal bore diameter, pressed retainer fabrication method, 17.0 millimeters nominal overall width, ground surface finish, 62.0 millimeters nominal overall outside diameter

Product Characteristics

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

Overall Width: 17.0 millimeters nominal
Bore Diameter: 25.0 millimeters nominal
Overall Outside Diameter: 62.0 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Shield Quantity: 2
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-18709 mil spec single material response
Material: steel overall
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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-356-7468	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
0143113	Annular Ball Bearing
02087165	Annular Ball Bearing
10108437	Annular Ball Bearing
1105-6	Annular Ball Bearing
1305FF	Annular Ball Bearing
143113	Annular Ball Bearing
177002-130	Annular Ball Bearing
226X95	Annular Ball Bearing
2280-36	Annular Ball Bearing
268219-24	Annular Ball Bearing
305FF	Annular Ball Bearing
305KDD	Annular Ball Bearing
305KDDC3	Annular Ball Bearing
305KDDFS504	Annular Ball Bearing
305SFF	Annular Ball Bearing
305SS	Annular Ball Bearing
319687-246	Annular Ball Bearing
31R25	Annular Ball Bearing
321R35	Annular Ball Bearing
32IR35	Annular Ball Bearing
33IR25	Annular Ball Bearing
377053HH	Annular Ball Bearing
63052ZJ	Annular Ball Bearing
6305ZZCE1SA2	Annular Ball Bearing
77605	Annular Ball Bearing
77605X1C	Annular Ball Bearing
8693P7	Annular Ball Bearing
8700P1	Annular Ball Bearing
8923-305	Annular Ball Bearing
A29554	Annular Ball Bearing
BAV63052RS000SE	Annular Ball Bearing
BB113	Annular Ball Bearing
HM32	Annular Ball Bearing
P621	Annular Ball Bearing
T77305	Annular Ball Bearing
TEC31-7	Annular Ball Bearing
W148	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-144-8630?

The FSCG of the NSN 3110-00-144-8630 is 3110

Does the NSN 3110-00-144-8630 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-144-8630 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 3110-00-144-8630 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-144-8630 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 3110-00-144-8630 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961