458-50502-4

View detailed technical data, stock status, and sourcing information for: 458-50502-4
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-157-5755

Item Name Code

13208

Assigment Date

07/08/1983 (43 years ago)

142000 pounds static radial load rating, 2.3745 inches minimum and 2.3750 inches maximum outer member outside diameter, 1.1250 inches minimum and 1.1350 inches maximum outer member width, 1.2485 inches minimum and 1.2500 inches maximum bore diameter, 1.4950 inches minimum and 1.5000 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: 1.2485 inches minimum and 1.2500 inches maximum
Outer Member Outside Diameter: 2.3745 inches minimum and 2.3750 inches maximum
Outer Member Width: 1.1250 inches minimum and 1.1350 inches maximum
Inner Member Width: 1.4950 inches minimum and 1.5000 inches maximum
Static Radial Load Rating: 142000 pounds
Hardness Rating: 34.0 rockwell c minimum and 38.0 rockwell c maximum outer race member
Hardness Rating: 35.0 rockwell c nominal inner member
Material: cobalt comp 6 inner member
Material: lubricant dry film lubrication
Material: steel comp xm-12 outer race member
Material Document And Classification: ams 5387 assn std single material response inner member
Material Document And Classification: ams 5659 assn std single material response outer race member
Surface Treatment: lubricant dry film inner member
Surface Treatment Document And Classification: everlub 967 mfr ref single treatment response inner member
Style Designator: without insert or liner with staking groove

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
458-50502-4	Self-Aligning Plain Bearing
P22360	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-157-5755?

The FSCG of the NSN 3120-01-157-5755 is 3120

Does the NSN 3120-01-157-5755 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-157-5755 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 3120-01-157-5755 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-157-5755 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 3120-01-157-5755 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Jul 8, 1983