Airframe Roller Bearing
AB8
(NSN) National Stock Number
3110-00-143-3025
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00046
Schedule B Code
8482800080
Summary
0.4995 inches nominal bore diameter, 2.0000 inches nominal overall outside diameter, 1.0000 inches nominal outer ring width, 1.6250 inches nominal inner ring width, cast retainer fabrication method, 2 seal quantity
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | KZ |
Identification
A cylindrical item in which the inner or outer ring turns upon row(s) of hardened roller, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,roller,cylindrical.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00046 | A044A0 | - | 1 |
Specifications
Bore Diameter
0.4995 inches nominal
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Overall Outside Diameter
2.0000 inches nominal
Details
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.Outer Ring Width
1.0000 inches nominal
Details
None.Inner Ring Width
1.6250 inches nominal
Details
None.Retainer Fabrication Method
cast
Details
The means used in manufacturing the retainer.Seal Quantity
2
Details
The number of seals included on the item.Shield Quantity
2
Details
The number of shields included on the item.Bearing Seal Type
contact
Details
Indicates the type of seal provided with the bearing.Special Features
10 deg self alignment in either direction,lubricant hole and groove in outer ring,heat treated sleeve and collars on inner ring
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.Lubrication Material
grease
Details
The chemical compound or mechanical mixture properties with which the item is lubricated.Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Details
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.Material
copper alloy retainer
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
rubber butadiene-acrylonitrile class nbr seal
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 4140 locking collar
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 4140 sleeve
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 430 shield
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp e52100 inner ring
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp e52100 outer ring
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp e52100 shaft
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
ams 6382 assn std single material response sleeve
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Material Document And Classification
ams 6382 assn std single material response locking collar
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Material Document And Classification
mil-s-7420 mil spec single material response inner ring
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Material Document And Classification
mil-s-7420 mil spec single material response outer ring
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Material Document And Classification
mil-s-7420 mil spec single material response shaft
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Material Document And Classification
qq-c-390 fed spec single material response retainer
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Material Document And Classification
qq0s0763 fed spec single material response shield
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Surface Treatment
cadmium all external/exposed metal surfaces
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Style Designator
concave rollers, double closure, self aligning
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 |
|---|---|---|---|---|---|---|---|
| AB8ANG25 | 77896 | 5 | - | 5 | 9 | - | KZ |
| DAS8-32B | 77896 | 4 | - | 3 | 2 | - | KZ |
| DAS8-32BQ | 77896 | 5 | - | 5 | 9 | - | KZ |
| J10069 | 07955 | 5 | - | C | 1 | - | 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 |
|---|---|---|---|
| 58860 | - | P | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 742 | Z | 9 |
Certified Supplier
Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.
- ISO9001 / AS9100 Quality Standards
- HAZMAT Certified
- On Time Delivery
- Qualified Sales Team
- Counterfeit Parts Prevention
- 100% Product Inspections
Manufacturer
REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION
CAGE: 77896
DOWNERS GROVE
, IL
, 60515-4037
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-143-3025
What is the NIIN of the NSN 3110-00-143-3025?
The National Item Identification Number (NIIN) of the NSN 3110-00-143-3025 is 00-143-3025
When the NSN 3110-00-143-3025 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3110-00-143-3025 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-143-3025 contain any hazardous material?
No data in HMIRS
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