GB520DT1

View detailed technical data, stock status, and sourcing information for: GB520DT1
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-038-2470

Item Name Code

13208

Assigment Date

11/10/1972 (53 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

0.8080 inches minimum and 0.8130 inches maximum inner member width, 0.3400 inches minimum and 0.3500 inches maximum outer member width, 0.3748 inches minimum and 0.3753 inches maximum bore diameter, 0.9055 inches minimum and 0.9060 inches maximum outer member outside diameter, 30000 pounds static radial load rating

Product Characteristics

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

Bore Diameter: 0.3748 inches minimum and 0.3753 inches maximum
Outer Member Outside Diameter: 0.9055 inches minimum and 0.9060 inches maximum
Outer Member Width: 0.3400 inches minimum and 0.3500 inches maximum
Inner Member Width: 0.8080 inches minimum and 0.8130 inches maximum
Static Radial Load Rating: 30000 pounds
Special Features: flange on outer race member 0.9498 in. min,0.9598 in. max dia,0.0200 in. min,0.030 in. max width

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
BSSR6541	Self-Aligning Plain Bearing
GB520DT1	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-038-2470?

The FSCG of the NSN 3120-00-038-2470 is 3120

Does the NSN 3120-00-038-2470 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-038-2470 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 3120-00-038-2470 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-038-2470 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 3120-00-038-2470 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Nov 10, 1972