102-2786-7

View detailed technical data, stock status, and sourcing information for: 102-2786-7
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-736-1442

Item Name Code

13208

Assigment Date

02/28/1968 (58 years ago)

1.2495 inches minimum and 1.2500 inches maximum outer member outside diameter, 0.7496 inches minimum and 0.7500 inches maximum bore diameter, 0.5570 inches minimum and 0.5620 inches maximum outer member width, 56250 pounds static radial load rating, 0.6510 inches minimum and 0.6560 inches maximum inner member width

Product Characteristics

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

Bore Diameter: 0.7496 inches minimum and 0.7500 inches maximum
Outer Member Outside Diameter: 1.2495 inches minimum and 1.2500 inches maximum
Outer Member Width: 0.5570 inches minimum and 0.5620 inches maximum
Inner Member Width: 0.6510 inches minimum and 0.6560 inches maximum
Static Radial Load Rating: 56250 pounds
Hardness Rating: 57.0 rockwell c minimum and 59.0 rockwell c maximum outer race member
Hardness Rating: 60.0 rockwell c minimum and 63.0 rockwell c maximum inner member
Lubrication Feature: groove and perforation external inner member
Lubrication Feature: groove and perforation external outer member
Lubrication Feature: groove and perforation internal inner member
Special Features: all surfaces of outer race and inner race coated with dry lubricant mos2; outer ring fractured
Material: lubricant lubrication
Material: steel comp e52100 overall
Surface Treatment: cadmium outer race member
Surface Treatment: chromium inner member
Style Designator: without insert or liner

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-665-5298	No Name Available	12/01/2008
3120-00-933-7983	No Name Available	02/27/1970
3120-01-197-6389	No Name Available	07/01/1997
3120-01-197-6400	No Name Available	01/01/2020

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
10178491	Self-Aligning Plain Bearing
10178491-1	Self-Aligning Plain Bearing
102-2786-7	Self-Aligning Plain Bearing
12329757	Self-Aligning Plain Bearing
2060398	Self-Aligning Plain Bearing
460-680	Self-Aligning Plain Bearing
4829439-1	Self-Aligning Plain Bearing
763451	Self-Aligning Plain Bearing
7SBB12	Self-Aligning Plain Bearing
7SF12	Self-Aligning Plain Bearing
922/01800	Self-Aligning Plain Bearing
B12-9L	Self-Aligning Plain Bearing
B12L	Self-Aligning Plain Bearing
BML 61775	Self-Aligning Plain Bearing
D57856PC639	Self-Aligning Plain Bearing
EL08-008-17	Self-Aligning Plain Bearing
GEZ012ES	Self-Aligning Plain Bearing
GT521-2026078PC11	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-736-1442?

The FSCG of the NSN 3120-00-736-1442 is 3120

Does the NSN 3120-00-736-1442 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-736-1442 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 3120-00-736-1442 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-736-1442 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 3120-00-736-1442 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Feb 28, 1968