3120-00-491-7618

Find complete technical information, availability, and procurement data for: 3120-00-491-7618
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-491-7618

Item Name Code

13208

Assigment Date

09/23/1970 (55 years ago)

1.0500 inches minimum and 1.0600 inches maximum outer member outside diameter, 0.6200 inches minimum and 0.6250 inches maximum inner member width, 0.5000 inches minimum and 0.5100 inches maximum outer member width, 25000 pounds static radial load rating, 0.4995 inches minimum and 0.5000 inches maximum bore diameter

Product Characteristics

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

Bore Diameter: 0.4995 inches minimum and 0.5000 inches maximum
Outer Member Outside Diameter: 1.0500 inches minimum and 1.0600 inches maximum
Outer Member Width: 0.5000 inches minimum and 0.5100 inches maximum
Inner Member Width: 0.6200 inches minimum and 0.6250 inches maximum
Static Radial Load Rating: 25000 pounds
Hardness Rating: 55.0 rockwell c minimum and 60.0 rockwell c maximum inner member
Hardness Rating: 55.0 rockwell c minimum and 60.0 rockwell c maximum outer race member
Special Features: stainless steel locking ring. 0.937-40 uns threaded locking pellet on outer member
Material: steel corrosion resisting inner member
Style Designator: with insert and/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
KSBN8-28	Self-Aligning Plain Bearing
LYR08E-100	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-491-7618?

The FSCG of the NSN 3120-00-491-7618 is 3120

Does the NSN 3120-00-491-7618 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-491-7618 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 3120-00-491-7618 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-491-7618 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 3120-00-491-7618 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Sep 23, 1970