Inner Bearing Ring

K618752-13

K618752-13
(NSN) National Stock Number
3110-00-168-6187
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00028
Schedule B Code
8482991010
Summary

2.1400 inches nominal overall width, 3.9982 inches minimum and 3.9987 inches maximum bore diameter, 4.2800 inches nominal overall outside diameter, ground surface finish, straight bore shape, steel comp e52100 overall material

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - KE
Identification

The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

INC FIIG Concept Condition
00028 A044A0 - 1
Specifications
Overall Width
2.1400 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
3.9982 inches minimum and 3.9987 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
4.2800 inches 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.
Bore Shape
straight
Details The physical configuration of the bore.
Material
steel comp e52100 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
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
solid inner race, with bore chamfer, journal and needle
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
K618752-11 84955 5 - 5 2 - KE
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49790 - W -
RVC WCC TCC SHC
- 742 Z 9

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Manufacturer
KAMAN AEROSPACE CORPORATION DBA AIR VEHICLES & MRO DIVISION
CAGE: 84955
BLOOMFIELD , CT , 06002-1414
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-168-6187
What is the NIIN of the NSN 3110-00-168-6187?
The National Item Identification Number (NIIN) of the NSN 3110-00-168-6187 is 00-168-6187
When the NSN 3110-00-168-6187 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Nov 26, 1971
Does the NSN 3110-00-168-6187 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-00-168-6187 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 3110-00-168-6187?
No known electrostatic discharge

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