GB520S24

View detailed technical data, stock status, and sourcing information for: GB520S24
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-275-2969

Item Name Code

13208

Assigment Date

08/08/1973 (52 years ago)

166975 pounds static radial load rating, 1.4995 inches minimum and 1.5000 inches maximum bore diameter, 2.4370 inches minimum and 2.4375 inches maximum outer member outside diameter, 1.4980 inches minimum and 1.5000 inches maximum inner member width, 1.0260 inches minimum and 1.0360 inches maximum 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: 1.4995 inches minimum and 1.5000 inches maximum
Outer Member Outside Diameter: 2.4370 inches minimum and 2.4375 inches maximum
Outer Member Width: 1.0260 inches minimum and 1.0360 inches maximum
Inner Member Width: 1.4980 inches minimum and 1.5000 inches maximum
Static Radial Load Rating: 166975 pounds
Hardness Rating: 56.0 rockwell c nominal inner member
Hardness Rating: 28.0 rockwell c minimum and 36.0 rockwell c maximum outer race member
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel comp 630 or steel comp 410 outer race member
Material Document And Classification: ams5630 comp 440c assn std single material response inner member
Material Document And Classification: ams5643 assn std single material response outer race member
Surface Treatment: chromium 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
76588-24	Self-Aligning Plain Bearing
ATB24-5	Self-Aligning Plain Bearing
BLFN24-009	Self-Aligning Plain Bearing
BS48ATC78ZFS384	Self-Aligning Plain Bearing
GB520S24	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-275-2969?

The FSCG of the NSN 3120-00-275-2969 is 3120

Does the NSN 3120-00-275-2969 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-275-2969 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 3120-00-275-2969 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-275-2969 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 3120-00-275-2969 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Aug 8, 1973