123211-1-11-16

View detailed technical data, stock status, and sourcing information for: 123211-1-11-16
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-227-3155

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.

4.1250 inches nominal bolt circle diameter, 1.5625 inches nominal housing length, 1.6875 inches nominal bore diameter, 0.5781 inches nominal mounting hole diameter, 0.5625 inches nominal flange thickness

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: 4.1250 inches nominal
Flange Thickness: 0.5625 inches nominal
Mounting Hole Diameter: 0.5781 inches nominal
Bore Diameter: 1.6875 inches nominal
Housing Length: 1.5625 inches nominal
Housing Width: 5.3750 inches nominal
Lubrication Fitting Type: hydraulic
Rolling Element Groove Quantity: 1
Alignment Type: self-aligning
Internal Fit-Up Designation: standard
Assembly Overall Length: 2.0469 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
Mounting Hole Type: round, unthreaded
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Below is a list of NSNs that have been officially superseded by this NSN: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
3130-00-087-4487	No Name Available	02/01/1987
3130-00-114-3701	No Name Available	04/25/1969
3130-00-533-4351	No Name Available	03/29/1971
3130-00-593-9791	No Name Available	11/07/1969

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FAQs

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

What is the FSCG of the NSN 3130-00-227-3155?

The FSCG of the NSN 3130-00-227-3155 is 3130

Does the NSN 3130-00-227-3155 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-227-3155 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 3130-00-227-3155 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-00-227-3155 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 3130-00-227-3155 was assigned to the Federal Catalog?

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