8-5T07 ITEM 55

View detailed technical data, stock status, and sourcing information for: 8-5T07 ITEM 55
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-01-105-9473

Item Name Code

30556

Assigment Date

01/08/1981 (45 years ago)

A headed, cylindrically-shaped item having a solid shank for fitting into corresponding holes, used for aligning or fastening. It may have welding projections. It also may contain holes drilled perpendicular to axial centerline. Excludes:pin, eccentric.

5.2500 inches nominal housing diameter, 4.3750 inches nominal bolt circle diameter, 1.3750 inches nominal bore diameter, 0.4688 inches nominal mounting hole diameter, 3.6250 inches nominal pilot 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: 3.6250 inches nominal
Bolt Circle Diameter: 4.3750 inches nominal
Mounting Hole Diameter: 0.4688 inches nominal
Bore Diameter: 1.3750 inches nominal
Housing Diameter: 5.2500 inches nominal
Housing Length: 1.3438 inches nominal
Lubrication Fitting Type: pipe plug
Rolling Element Groove Quantity: 1
Alignment Type: self-aligning
Internal Fit-Up Designation: standard
Assembly Overall Length: 1.7500 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: eccentric cam locking collar
Mounting Hole Type: round, unthreaded
Lubrication Material: grease
Material: iron cast housing
Material: rubber synthetic 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
8-5T07 ITEM 55	Ball Bearing Unit
RFC1 3/8	Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-01-105-9473?

The FSCG of the NSN 3130-01-105-9473 is 3130

Does the NSN 3130-01-105-9473 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-01-105-9473 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 3130-01-105-9473 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-01-105-9473 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 3130-01-105-9473 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Jan 8, 1981