GB520BT24

View detailed technical data, stock status, and sourcing information for: GB520BT24

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GB520BT24
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-765-2030
Item Name Code
13208
Assigment Date
04/14/1972 (54 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.

1.8730 inches minimum and 1.8750 inches maximum inner member width, 2.7807 inches minimum and 2.7812 inches maximum outer member outside diameter, 1.4995 inches minimum and 1.5000 inches maximum bore diameter, 184500 pounds static radial load rating, 1.0660 inches minimum and 1.0760 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
2.7807 inches minimum and 2.7812 inches maximum
Outer Member Width
1.0660 inches minimum and 1.0760 inches maximum
Inner Member Width
1.8730 inches minimum and 1.8750 inches maximum
Static Radial Load Rating
184500 pounds
Hardness Rating
39.0 rockwell c minimum and 42.0 rockwell c maximum inner member
Hardness Rating
23.0 rockwell c minimum and 35.0 rockwell c maximum outer race member
Special Features
plating omitted from bore
Material
plastic polytetrafluoroethylene race liner
Material
steel comp 4340 or steel comp 630 or steel comp 410 inner member
Surface Treatment
chromium inner member
Style Designator
with insert and/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
03-826-24E-005 Self-Aligning Plain Bearing
76751 Self-Aligning Plain Bearing
ADB24-302 Self-Aligning Plain Bearing
GB520BT24 Self-Aligning Plain Bearing
GB520ES24 Self-Aligning Plain Bearing
HSP24TL104 Self-Aligning Plain Bearing
KSBN24-25 Self-Aligning Plain Bearing
KSC122600P-5 Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-765-2030?
The FSCG of the NSN 3120-00-765-2030 is 3120
Does the NSN 3120-00-765-2030 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-00-765-2030 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 3120-00-765-2030 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-765-2030 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 3120-00-765-2030 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Apr 14, 1972

Professional Distribution

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