588A7

View detailed technical data, stock status, and sourcing information for: 588A7
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-555-5581

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.

0.5630 inches nominal outer ring width, ground surface finish, 40.00 millimeters nominal overall outside diameter, 0.5380 inches nominal inner ring width, 17.00 millimeters nominal bore diameter

Product Characteristics

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

Bore Diameter: 17.00 millimeters nominal
Overall Outside Diameter: 40.00 millimeters nominal
Outer Ring Width: 0.5630 inches nominal
Inner Ring Width: 0.5380 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Seal Quantity: 1
Bearing Seal Type: labyrinth
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Standard Tolerance Designation: abec no.1
Special Features: type 118, class 1, grade 00
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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-156-4213	No Name Available	04/01/1977
3110-00-516-5849	No Name Available	08/09/1971
3110-00-586-2051	No Name Available	11/01/1981
3110-00-854-1124	No Name Available	03/13/1968

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
109119-21	Annular Ball Bearing
118-01765-3000	Annular Ball Bearing
141658	Annular Ball Bearing
143323H	Annular Ball Bearing
193420-3	Annular Ball Bearing
201-11P24	Annular Ball Bearing
203KT	Annular Ball Bearing
203T	Annular Ball Bearing
216066-3	Annular Ball Bearing
267863-7	Annular Ball Bearing
273829-140	Annular Ball Bearing
293420-3	Annular Ball Bearing
319696-676	Annular Ball Bearing
346323-37	Annular Ball Bearing
35258	Annular Ball Bearing
394641-21	Annular Ball Bearing
46AX315	Annular Ball Bearing
47962F	Annular Ball Bearing
4930BD15	Annular Ball Bearing
5222969	Annular Ball Bearing
588A7	Annular Ball Bearing
608617	Annular Ball Bearing
700937	Annular Ball Bearing
954685	Annular Ball Bearing
A4-8A	Annular Ball Bearing
BB8446	Annular Ball Bearing
CWC8503	Annular Ball Bearing
FLB17	Annular Ball Bearing
FLB17J	Annular Ball Bearing
PC954685	Annular Ball Bearing
WC8503	Annular Ball Bearing
WC8503CE1TX9	Annular Ball Bearing
WC8503X1	Annular Ball Bearing
WC8503X1C	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-555-5581?

The FSCG of the NSN 3110-00-555-5581 is 3110

Does the NSN 3110-00-555-5581 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-555-5581 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 3110-00-555-5581 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-555-5581 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 3110-00-555-5581 was assigned to the Federal Catalog?

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