Tapered Roller Bearing
D50238-13
(NSN) National Stock Number
3110-00-017-5129
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00021
Schedule B Code
8482200030
Summary
2.7500 inches nominal overall width, 3.2500 inches nominal bore diameter, 5.3750 inches nominal overall outside diameter, 0.0310 inches nominal backface corner radius, 0.3125 inches nominal standout width, 0.1400 inches nominal cone corner radius
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | KZ |
Identification
A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes:bearing,roller,thrust.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00021 | A044A0 | - | 1 |
Specifications
Overall Width
2.7500 inches nominal
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Bore Diameter
3.2500 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
5.3750 inches nominal
Details
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.Backface Corner Radius
0.0310 inches nominal
Details
None.Standout Width
0.3125 inches nominal
Details
None.Cone Corner Radius
0.1400 inches nominal
Details
None.Cup Width
2.1250 inches nominal
Details
A measurement taken at right angles to the length of the cup,in distinction from thickness.Standard Tolerance Designation
afbma class 2
Details
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.Special Features
oil hole and groove in cup,oil hole counterbored.0.6870 in.dia by 0.2180 in.deep on od of cup,furnished with x1s495 spacer,0.0120 in. end play
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
straight bore, double cup, single cones
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Nondefinitive Spec/Std Data
761 type
Details
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.Departure From Cited Designator
as modified by bore diameter,as modified by lubrication material
Details
The variation when the item is in conformity with a type designator covered by a specification or standard,except in regard to one or more technical differentiating characteristics.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| FFB187 | 81348 | 4 | - | 4 | 1 | - | KZ |
| 495-493DCANDX1S495 | 60038 | 3 | - | 5 | 9 | - | KZ |
| 495-90147 | 60038 | 5 | - | 3 | 9 | - | ZZ |
| A38045 | 60038 | 1 | - | 5 | 9 | - | KZ |
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
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Manufacturer
FAQs
Frequently asked questions for NSN 3110-00-017-5129
What is the NIIN of the NSN 3110-00-017-5129?
The National Item Identification Number (NIIN) of the NSN 3110-00-017-5129 is 00-017-5129
When the NSN 3110-00-017-5129 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Mon, May 13, 1968
Does the NSN 3110-00-017-5129 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-017-5129 contain any hazardous material?
No data in HMIRS
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