IR-1612-OH

View detailed technical data, stock status, and sourcing information for: IR-1612-OH
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-425-0121

Item Name Code

00051

Assigment Date

05/04/1974 (52 years ago)

ground surface finish, 0.7500 inches nominal overall width, pressed retainer fabrication method, 1.0000 inches nominal bore diameter, 1.5000 inches 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: 0.7500 inches nominal
Bore Diameter: 1.0000 inches nominal
Overall Outside Diameter: 1.5000 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Special Features: oil hole in inner and outer race
Material: steel overall
Style Designator: separable inner race, drawn shell

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-373-0152	No Name Available	11/11/1974
3120-00-392-0821	No Name Available	11/01/1976

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
255221PC23	Needle Roller Bearing
803-4384681-A-4	Needle Roller Bearing
810-4384431PC44	Needle Roller Bearing
B2012IR1612	Needle Roller Bearing
BR1612	Needle Roller Bearing
IR-1612-OH	Needle Roller Bearing
IR-1612B2012	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-425-0121?

The FSCG of the NSN 3110-00-425-0121 is 3110

Does the NSN 3110-00-425-0121 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-425-0121 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 3110-00-425-0121 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-425-0121 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 3110-00-425-0121 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, May 4, 1974