8-52T07ITEM54

View detailed technical data, stock status, and sourcing information for: 8-52T07ITEM54
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-01-076-3298

Item Name Code

30558

Assigment Date

05/04/1979 (47 years ago)

A flat metallic item varied in shape with an opening(s) to accommodate an electrical connector(s). It must have facilities for mounting. Used to position an electrical connector. See also plate, mounting (as modified). Excludes:plate,wall,electrical and escutcheon plate.

0.5000 inches nominal mounting hole diameter, 6.0000 inches nominal bolt circle diameter, 2.1875 inches nominal bore diameter, 4.9980 inches minimum and 5.0000 inches maximum pilot diameter, 7.1250 inches nominal housing diameter

Product Characteristics

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

Pilot Diameter: 4.9980 inches minimum and 5.0000 inches maximum
Bolt Circle Diameter: 6.0000 inches nominal
Mounting Hole Diameter: 0.5000 inches nominal
Bore Diameter: 2.1875 inches nominal
Housing Diameter: 7.1250 inches nominal
Housing Length: 2.5625 inches nominal
Lubrication Fitting Type: hydraulic
Rolling Element Groove Quantity: 2
Alignment Type: self-aligning
Internal Fit-Up Designation: standard
Assembly Overall Length: 3.3750 inches nominal
Seal Type: contact
Block Type: fixed
Shaft End Type: open
Seal Location: both ends
Collar Location: one end
Load Capability Type: radial and thrust
Features Provided: ground rolling element groove
Lubrication Fitting Angle From Horizontal Centerline: 90.0 degrees nominal
Rotating Element Locking Method: setscrew locking collar
Mounting Hole Type: round, unthreaded
Lubrication Material: grease
Material: iron malleable housing
Material: rubber seal
Material: steel bearing
Style Designator: flange cartridge block

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
8-52-204	Roller Bearing Unit
8-52T07ITEM54	Roller Bearing Unit
MBR203	Roller Bearing Unit
MBR2203	Roller Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-01-076-3298?

The FSCG of the NSN 3130-01-076-3298 is 3130

Does the NSN 3130-01-076-3298 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3130-01-076-3298 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 3130-01-076-3298 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-01-076-3298 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 3130-01-076-3298 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, May 4, 1979