RA15033

View detailed technical data, stock status, and sourcing information for: RA15033
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-580-1124

Item Name Code

00028

Assigment Date

01/01/1963 (63 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

1.0630 inches minimum and 1.0635 inches maximum overall outside diameter, ground surface finish, straight bore shape, 0.6870 inches minimum and 0.6880 inches maximum bore diameter, 2.9995 inches minimum and 3.0000 inches maximum overall 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: 2.9995 inches minimum and 3.0000 inches maximum
Bore Diameter: 0.6870 inches minimum and 0.6880 inches maximum
Overall Outside Diameter: 1.0630 inches minimum and 1.0635 inches maximum
Surface Finish: ground
Bore Shape: straight
Special Features: end square w/od within 0.0010 in. per in.,out of round od 0.0002 in. max total indicator reading,od surface finish 10 microinches aa,magnetic particle inspected /magnafluxed/ per mili6868,part no. marked on face of race in accordance w/sikorsky spec ss-8770
Material: steel overall
Style Designator: solid inner race, with bore chamfer, journal and needle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-624-3498	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
RA15033	Inner Bearing Ring
SB2501-1	Inner Bearing Ring
SE342	Inner Bearing Ring

FAQs

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

What is the FSCG of the NSN 3110-00-580-1124?

The FSCG of the NSN 3110-00-580-1124 is 3110

Does the NSN 3110-00-580-1124 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991010

Does NSN 3110-00-580-1124 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 3110-00-580-1124 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-580-1124 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 3110-00-580-1124 was assigned to the Federal Catalog?

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