Plain Bearing Unit
E775463
(NSN) National Stock Number
3130-01-291-2960
Federal Supply Classification
3130 Mounted Bearings
Item Name Code
30557
Schedule B Code
8482997090
Summary
1.9375 inches nominal bore diameter, 1.750 inches nominal base thickness, 5.125 inches minimum and 5.375 inches maximum center to center distance between mounting holes along width, 3.500 inches nominal housing height, 3.875 inches nominal housing length, 7.000 inches nominal housing width
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 3 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | XF |
Identification
An assembled unit, composed of a housing incorporating a plain bearing, or bearings, designed to meet various or specific conditions of mounting.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 30557 | A093A0 | - | 1 |
Specifications
Bore Diameter
1.9375 inches nominal
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Base Thickness
1.750 inches nominal
Details
A measurement of the smallest dimension of a base,in distinction from length or width.Center To Center Distance Between Mounting Holes Along Width
5.125 inches minimum and 5.375 inches maximum
Details
A measurement of the center to center distance between the mounting holes along the width.Housing Height
3.500 inches nominal
Details
None.Housing Length
3.875 inches nominal
Details
A measurement of the longest dimension of the housing,in distinction from width.Housing Width
7.000 inches nominal
Details
A measurement taken at right angles to the length of a housing,in distinction from thickness.End Item Identification
reduction gear hsq2724
Details
The national stock number or the identification information of the end equipment for which the item is a part.Base Length
3.875 inches nominal
Details
A measurement of the longest dimension of the base,in distinction from width.Alignment Type
self-aligning
Details
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.Load Capability Type
thrust
Details
Indicates the type of load capability.Height From Bottom Of Base To Bore Centerline
1.750 inches nominal
Details
None.Material
steel bearing
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel bearing surface
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
tin alloy housing
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
pillow block, solid
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 006128 | 71956 | 3 | - | 3 | 2 | - | XF |
| E7075463 | 37159 | 6 | - | 5 | 9 | - | ZZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| - | - | - | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | - | - | - |
Certified Supplier
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Manufacturer
LUFKIN INDUSTRIES, INC. DBA POWER TRANSMISSION
CAGE: 37159
LUFKIN
, TX
, 75904-3854
UNITED STATES
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FAQs
Frequently asked questions for NSN 3130-01-291-2960
What is the NIIN of the NSN 3130-01-291-2960?
The National Item Identification Number (NIIN) of the NSN 3130-01-291-2960 is 01-291-2960
When the NSN 3130-01-291-2960 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Tue, Dec 27, 1988
Does the NSN 3130-01-291-2960 contain any precious metals?
Does not contain precious metal
Does the NSN 3130-01-291-2960 contain any hazardous material?
No data in HMIRS
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