Duplex Ball Bearing

6499-304629-1

6499-304629-1
(NSN) National Stock Number
3110-01-319-5286
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
30213
Schedule B Code
8482105068
Summary

0.9600 inches minimum and 0.9750 inches maximum overall width, 5.9996 inches minimum and 6.0000 inches maximum bore diameter, 6.9995 inches minimum and 7.0000 inches maximum overall outside diameter, ground surface finish, angular load direction, abec no.5 standard tolerance designation

DAC HCC DMIL RNCC
A - - 5
RNVC SADC MSDS RNAAC
9 - - KZ
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
0.9600 inches minimum and 0.9750 inches maximum
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
5.9996 inches minimum and 6.0000 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
6.9995 inches minimum and 7.0000 inches maximum
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.
Load Direction
angular
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.
Contact Angle
27.0 degrees minimum and 33.0 degrees maximum
Details The size of the angle formed at the force point of contact.
Special Features
bearing is dipped in oil; retainer is formed wire,strip or segmented,snap over type,ball in every pocket
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 comp e52100 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
fed-std-66 fed std 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.
Style Designator
counterbored outer rings, non-separable, face to face 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
KD060FM4K 32828 E - 3 2 - KZ
TA096-112U 78118 E - 3 2 - KZ
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

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Manufacturer
LOCKHEED MARTIN CORPORATION DIV RMS- C6ISR
CAGE: 80070
NIAGARA FALLS , NY , 14304-1696
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-01-319-5286
What is the NIIN of the NSN 3110-01-319-5286?
The National Item Identification Number (NIIN) of the NSN 3110-01-319-5286 is 01-319-5286
When the NSN 3110-01-319-5286 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Wed, May 9, 1990
Does the NSN 3110-01-319-5286 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-01-319-5286 contain any hazardous material?
No data in HMIRS

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