Outer Bearing Ring
3H8363
(NSN) National Stock Number
3110-00-890-4978
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00029
Schedule B Code
8482991010
Summary
0.9900 inches minimum and 1.0000 inches maximum overall width, 1.5015 inches minimum and 1.5055 inches maximum bore diameter, 1.5615 inches minimum and 1.5625 inches maximum overall outside diameter, ground surface finish, three 0.1870 in. dia holes equally spaced around ring od special features, steel overall material
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | HD |
Identification
The outer component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00029 | A044A0 | - | 1 |
Specifications
Overall Width
0.9900 inches minimum and 1.0000 inches maximum
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Bore Diameter
1.5015 inches minimum and 1.5055 inches maximum
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Overall Outside Diameter
1.5615 inches minimum and 1.5625 inches maximum
Details
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.Surface Finish
ground
Details
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.Special Features
three 0.1870 in. dia holes equally spaced around ring od
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
solid outer race, journal and needle
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 |
|---|---|---|---|---|---|---|---|
| 31-3H8363 | 16662 | 5 | - | 5 | 9 | - | KZ |
| 31-3H8363 | 66654 | 5 | - | 3 | 2 | - | ZZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 49790 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 742 | Z | 9 |
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Manufacturer
CATERPILLAR INC DIV CATERPILLAR DEFENSE
CAGE: 11083
IRVING
, TX
, 75039-3712
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-890-4978
What is the NIIN of the NSN 3110-00-890-4978?
The National Item Identification Number (NIIN) of the NSN 3110-00-890-4978 is 00-890-4978
When the NSN 3110-00-890-4978 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Mon, Apr 8, 1968
Does the NSN 3110-00-890-4978 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-890-4978 contain any hazardous material?
No data in HMIRS
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