Duplex Ball Bearing
MER-210DBLKMA1PC15LG38KB
(NSN) National Stock Number
3110-00-684-2206
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
30213
Schedule B Code
8482105068
Summary
40.0 millimeters nominal overall width, 50.0 millimeters nominal bore diameter, 90.0 millimeters nominal overall outside diameter, ground surface finish, machined retainer fabrication method, angular load direction
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | ZZ |
Identification
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 30213 | A044A0 | - | 1 |
Specifications
Overall Width
40.0 millimeters nominal
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Bore Diameter
50.0 millimeters 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
90.0 millimeters nominal
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.Retainer Fabrication Method
machined
Details
The means used in manufacturing the retainer.Load Direction
angular
Details
The direction of load with respect to the shaft axis.Bearing Preload Designation
light
Details
The designation specifying the type of internal loading in a bearing which is independent of any external radial and/or axial load.Standard Tolerance Designation
abec no.1
Details
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.Special Features
25 deg or less angularity
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
plastic phenolic retainer
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel ball
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel inner ring
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel outer ring
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
counterbored outer rings, non-separable, back to back mounting
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 |
|---|---|---|---|---|---|---|---|
| FF-B-171 | 81348 | E | - | 4 | 1 | - | ZZ |
| 20210DBL1 | 24617 | 5 | - | 5 | 9 | - | XX |
| 7210WCRDB | 21335 | 5 | - | 5 | 9 | - | XX |
| 230-20210 | 9F512 | 5 | - | 3 | 2 | - | XX |
| 20210DBL1 | 43334 | 5 | - | 5 | 9 | - | XX |
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.
- Genuine Manufacturers Parts
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- 7 Year Sales Record Retention
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- HAZMAT Certified
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Manufacturer
NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION
CAGE: 83086
PETERBOROUGH
, NH
, 03458-1767
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-684-2206
What is the NIIN of the NSN 3110-00-684-2206?
The National Item Identification Number (NIIN) of the NSN 3110-00-684-2206 is 00-684-2206
When the NSN 3110-00-684-2206 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3110-00-684-2206 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-684-2206 contain any hazardous material?
No data in HMIRS
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