3120-01-039-6247

Find complete technical information, availability, and procurement data for: 3120-01-039-6247
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-039-6247

Item Name Code

13208

Assigment Date

04/25/1977 (49 years ago)

0.7340 inches minimum and 0.7440 inches maximum inner member width, 1.2450 inches minimum and 1.2550 inches maximum outer member outside diameter, 0.3120 inches minimum and 0.3130 inches maximum bore diameter, 21000 pounds static radial load rating, 0.6500 inches nominal outer 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: 0.3120 inches minimum and 0.3130 inches maximum
Outer Member Outside Diameter: 1.2450 inches minimum and 1.2550 inches maximum
Outer Member Width: 0.6500 inches nominal
Inner Member Width: 0.7340 inches minimum and 0.7440 inches maximum
Static Radial Load Rating: 21000 pounds
Hardness Rating: 36.0 rockwell c minimum and 42.0 rockwell c maximum inner member
Hardness Rating: 36.0 rockwell c minimum and 42.0 rockwell c maximum outer race member
Hardness Rating: 55.0 rockwell c minimum and 55.0 rockwell c maximum outer ring
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum race insert
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c internal inner member
Material: steel comp 630 race insert
Material: steel comp 630 outer race member
Material: steel comp 630 outer ring
Style Designator: without insert or liner

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
BACB10M6	Self-Aligning Plain Bearing
KRN5-1	Self-Aligning Plain Bearing
YTA-107	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-039-6247?

The FSCG of the NSN 3120-01-039-6247 is 3120

Does the NSN 3120-01-039-6247 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-039-6247 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 3120-01-039-6247 contain precious materials?

Precious metal content is unknown

Does NSN 3120-01-039-6247 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 3120-01-039-6247 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Apr 25, 1977