SJ9728

View detailed technical data, stock status, and sourcing information for: SJ9728
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-903-1496

Item Name Code

00051

Assigment Date

01/01/1960 (66 years ago)

rigid alignment type, afbma std tolerance for industrial needle bearings standard tolerance designation, 4.2512 inches minimum and 4.2526 inches maximum bore diameter, 1.9950 inches minimum and 2.0000 inches maximum overall width, 5.2490 inches minimum and 5.2500 inches maximum 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: 1.9950 inches minimum and 2.0000 inches maximum
Bore Diameter: 4.2512 inches minimum and 4.2526 inches maximum
Overall Outside Diameter: 5.2490 inches minimum and 5.2500 inches maximum
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Special Features: oil hole and groove in outer ring also mfr std retainer
Style Designator: non-separable, with roller retainer, hardened and ground

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-120-3335	No Name Available	10/20/1974

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
3110009031496	Needle Roller Bearing
HJ688432	Needle Roller Bearing
MR68	Needle Roller Bearing
MS51961-46	Needle Roller Bearing
SJ9728	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-903-1496?

The FSCG of the NSN 3110-00-903-1496 is 3110

Does the NSN 3110-00-903-1496 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-903-1496 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 3110-00-903-1496 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-903-1496 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 3110-00-903-1496 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960