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3130-00-108-0579

Find complete technical information, availability, and procurement data for: 3130-00-108-0579

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3130-00-108-0579
Federal Supply Group
Bearings
Federal Supply Classification
3130 Mounted Bearings
National Stock Number
3130-00-108-0579
Item Name Code
30556
Assigment Date
01/01/1963 (63 years ago)

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

1.4375 inches nominal bore diameter, 0.5625 inches nominal flange thickness, 3.6250 inches nominal bolt circle diameter, 1.3438 inches nominal housing length, 0.5156 inches nominal mounting hole 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
3.6250 inches nominal
Flange Thickness
0.5625 inches nominal
Mounting Hole Diameter
0.5156 inches nominal
Bore Diameter
1.4375 inches nominal
Housing Length
1.3438 inches nominal
Housing Width
4.6250 inches nominal
Lubrication Fitting Type
hydraulic
Rolling Element Groove Quantity
1
Alignment Type
self-aligning
Internal Fit-Up Designation
standard
Assembly Overall Length
1.7500 inches nominal
Seal Type
labyrinth
Block Type
fixed
Shaft End Type
open
Seal Location
both ends
Load Capability Type
radial
Features Provided
ground rolling element groove
Lubrication Fitting Angle From Horizontal Centerline
90.0 degrees nominal
Rotating Element Locking Method
direct
Special Features
round mtg holes
Lubrication Material
grease
Material
iron cast housing
Material
steel and wool seal
Style Designator
flange block

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3130-00-541-9770 No Name Available 11/17/1971

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
243618PC21 Ball Bearing Unit
L24-40PC22 Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-00-108-0579?
The FSCG of the NSN 3130-00-108-0579 is 3130
Does the NSN 3130-00-108-0579 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991050
Does NSN 3130-00-108-0579 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 3130-00-108-0579 contain precious materials?
Item does not contain precious metal.
Does NSN 3130-00-108-0579 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 3130-00-108-0579 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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