Duplex Ball Bearing

XLS4 3-4DB

XLS4 3-4DB
(NSN) National Stock Number
3110-00-475-2336
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
30213
Schedule B Code
8482105068
Summary

Ground surface finish, machined retainer fabrication method, radial load direction, light bearing preload designation, abec no.1 standard tolerance designation, pair of bearings,duplex back to back mounting special features

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - XX
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
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
radial
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
pair of bearings,duplex back to back mounting
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
copper alloy 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
73682-72X10PC10 96169 X - 3 2 - 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

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Manufacturer
SKF USA INC.
CAGE: 38443
FALCONER , NY , 14733-9705
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-475-2336
What is the NIIN of the NSN 3110-00-475-2336?
The National Item Identification Number (NIIN) of the NSN 3110-00-475-2336 is 00-475-2336
When the NSN 3110-00-475-2336 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3110-00-475-2336 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-475-2336 contain any hazardous material?
No data in HMIRS

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