3130-00-055-4166

Find complete technical information, availability, and procurement data for: 3130-00-055-4166
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-055-4166

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.

0.2500 inches nominal mounting hole diameter, 0.7495 inches minimum and 0.7500 inches maximum housing diameter, -55.0 celsius and 80.0 celsius temp rating, 0.5510 inches nominal housing length, 0.2495 inches minimum and 0.2500 inches maximum bore diameter

Product Characteristics

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

Temp Rating: -55.0 celsius and 80.0 celsius
Mounting Hole Diameter: 0.2500 inches nominal
Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Housing Diameter: 0.7495 inches minimum and 0.7500 inches maximum
Housing Length: 0.5510 inches nominal
Lubrication Fitting Type: self lubricated
Rolling Element Groove Quantity: 2
Alignment Type: rigid
Internal Fit-Up Designation: standard
Assembly Overall Length: 1.4020 inches nominal
Seal Type: contact
Block Type: fixed
Shaft End Type: closed
Seal Location: one end
Load Capability Type: radial
Features Provided: ground rolling element groove
Rotating Element Locking Method: eccentric cam locking collar
Style Designator: cylindrical cartridge

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
518309-16	Ball Bearing Unit
MPK6-16	Ball Bearing Unit
RVBC2S1500-16	Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-00-055-4166?

The FSCG of the NSN 3130-00-055-4166 is 3130

Does the NSN 3130-00-055-4166 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-055-4166 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 3130-00-055-4166 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-00-055-4166 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 3130-00-055-4166 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963