FLW4808

View detailed technical data, stock status, and sourcing information for: FLW4808
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-01-083-9660

Item Name Code

30557

Assigment Date

10/05/1979 (46 years ago)

An assembled unit, composed of a housing incorporating a single or multiple row roller bearing(s), designed to meet various or specific conditions of mounting.

0.3750 inches nominal mounting hole diameter, 0.0620 inches nominal flange thickness, 0.6300 inches minimum and 0.6310 inches maximum bore diameter, 2.2500 inches nominal bolt circle diameter, 3.0000 inches nominal overall outside diameter

Product Characteristics

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

Bolt Circle Diameter: 2.2500 inches nominal
Flange Thickness: 0.0620 inches nominal
Mounting Hole Diameter: 0.3750 inches nominal
Bore Diameter: 0.6300 inches minimum and 0.6310 inches maximum
Overall Outside Diameter: 3.0000 inches nominal
Housing Diameter: 1.3750 inches nominal
Housing Length: 0.8120 inches nominal
Alignment Type: self-aligning
Shaft End Type: open
Load Capability Type: radial
Mounting Hole Type: round, unthreaded
Lubrication Material: oil
Material: iron bearing
Material: steel housing
Style Designator: flange 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
FLW4808	Plain Bearing Unit
L74514	Plain Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-01-083-9660?

The FSCG of the NSN 3130-01-083-9660 is 3130

Does the NSN 3130-01-083-9660 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3130-01-083-9660 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 3130-01-083-9660 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-01-083-9660 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 3130-01-083-9660 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Fri, Oct 5, 1979