Duplex Ball Bearing
13534201
(NSN) National Stock Number
3110-01-253-2187
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
30213
Schedule B Code
8482105068
Summary
0.3700 inches minimum and 0.3800 inches maximum overall width, 2.8748 inches minimum and 2.8750 inches maximum bore diameter, 3.2498 inches minimum and 3.2500 inches maximum overall outside diameter, lubricant, dry film lubrication material, combat talon ii end item identification, ground surface finish
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | MG |
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
0.3700 inches minimum and 0.3800 inches maximum
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Bore Diameter
2.8748 inches minimum and 2.8750 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
3.2498 inches minimum and 3.2500 inches maximum
Details
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.Lubrication Material
lubricant, dry film
Details
The element compound or mixture with which the item is lubricated. please use mrc lbma as a replacement for canceled mrc.End Item Identification
combat talon ii
Details
The national stock number or the identification information of the end equipment for which the item is a part.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.Load Direction
radial
Details
The direction of load with respect to the shaft axis.Standard Tolerance Designation
abec no.5
Details
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.Bearing Preload Rating
0.5 pounds minimum and 10.0 pounds maximum
Details
The amount of internal loading in a bearing which is independent of any external radial and/or axial load.Contact Angle
25.0 degrees nominal
Details
The size of the angle formed at the force point of contact.Lubrication Material Document And Classification
mil-g-21164 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
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-s-763 fed spec single material response overall
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
passivate overall
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.Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response overall
Details
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.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 |
|---|---|---|---|---|---|---|---|
| 3TAR46-52-1 | 40920 | 2 | - | 3 | 2 | - | MG |
| T660 | 40920 | 2 | - | 3 | 2 | - | MG |
| 2690054-1 | 96214 | 2 | - | 7 | 2 | - | MG |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
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
FAQs
Frequently asked questions for NSN 3110-01-253-2187
What is the NIIN of the NSN 3110-01-253-2187?
The National Item Identification Number (NIIN) of the NSN 3110-01-253-2187 is 01-253-2187
When the NSN 3110-01-253-2187 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Tue, Apr 14, 1987
Does the NSN 3110-01-253-2187 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-01-253-2187 contain any hazardous material?
No data in HMIRS
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