Tapered Roller Bearing Cup
FF-B-187
(NSN) National Stock Number
3110-00-004-7172
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00024
Schedule B Code
8482800080
Summary
1.7810 inches nominal outside diameter, 0.4750 inches nominal overall width, 0.0500 inches nominal backface corner radius, afbma class 2 standard tolerance designation, duty class lm series special features, steel overall material
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | ZZ |
Identification
An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00024 | A044A0 | - | 1 |
Specifications
Outside Diameter
1.7810 inches nominal
Details
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.Overall Width
0.4750 inches nominal
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Backface Corner Radius
0.0500 inches nominal
Details
None.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
duty class lm series
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
normal angle
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 |
|---|---|---|---|---|---|---|---|
| LM12710 | 0LTL1 | 5 | - | 5 | 2 | - | ZZ |
| LM12710 | 01212 | 5 | - | 5 | 9 | - | KZ |
| D0AZ1217A | 57526 | 5 | - | 5 | 9 | - | ZZ |
| D0AZ1217A | 23040 | 5 | - | 5 | 9 | - | HD |
| LM12710 | 60038 | 3 | - | 3 | 2 | - | HD |
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
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
CAGE: 81348
NATL INSTITUTE STDS & TECH
, MD
, 20899
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-004-7172
What is the NIIN of the NSN 3110-00-004-7172?
The National Item Identification Number (NIIN) of the NSN 3110-00-004-7172 is 00-004-7172
When the NSN 3110-00-004-7172 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Jun 7, 1972
Does the NSN 3110-00-004-7172 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-004-7172 contain any hazardous material?
No data in HMIRS
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