Stack Ball Bearing

SB1500-2

SB1500-2
(NSN) National Stock Number
3110-00-054-0725
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
30214
Schedule B Code
8482105068
Summary

2.5191 inches minimum and 2.5591 inches maximum overall width, 1.5743 inches minimum and 1.5748 inches maximum bore diameter, 2.6767 inches minimum and 2.6772 inches maximum overall outside diameter, 4angular contact bearings in tandem,1 angular contact bearing back to back stack arrangement, plastic retainer material, steel ball material

DAC HCC DMIL RNCC
X - - 1
RNVC SADC MSDS RNAAC
2 - - XX
Identification

A multiple assembly of more than two bearings matched for duplex mounting. Designed primarily for aircraft propeller and rotary wing aircraft rotor blade applications. See also bearing, ball, annular.

INC FIIG Concept Condition
30214 A044A0 - 1
Specifications
Overall Width
2.5191 inches minimum and 2.5591 inches maximum
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
1.5743 inches minimum and 1.5748 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
2.6767 inches minimum and 2.6772 inches maximum
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Stack Arrangement
4angular contact bearings in tandem,1 angular contact bearing back to back
Details The arrangement of the assembled item(s).
Material
plastic 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
stack
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
9108WI8 21335 5 - 5 9 - ZZ
9108WI8ASSYQUITTA471 21335 5 - 5 9 - ZZ
7108KRD3TA1000024P18SG512T 38443 X - 5 1 - XX
SB1500-2 38443 5 - 3 2 - ZZ
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
SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP
CAGE: 78286
STRATFORD , CT , 06614-1378
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-054-0725
What is the NIIN of the NSN 3110-00-054-0725?
The National Item Identification Number (NIIN) of the NSN 3110-00-054-0725 is 00-054-0725
When the NSN 3110-00-054-0725 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961
Does the NSN 3110-00-054-0725 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-054-0725 contain any hazardous material?
No data in HMIRS

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