Tapered Roller Cone and Rollers

SB3264-101

SB3264-101
(NSN) National Stock Number
3110-00-001-4661
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00023
Schedule B Code
8482800080
Summary

2.7500 inches minimum and 2.7505 inches maximum bore diameter, 0.0600 inches nominal cone corner radius, 0.8660 inches nominal cone width, pressed retainer fabrication method, afbma class 2 standard tolerance designation, steel overall material

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

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

INC FIIG Concept Condition
00023 A044A0 - 1
Specifications
Bore Diameter
2.7500 inches minimum and 2.7505 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Cone Corner Radius
0.0600 inches nominal
Details None.
Cone Width
0.8660 inches nominal
Details None.
Retainer Fabrication Method
pressed
Details The means used in manufacturing the retainer.
Standard Tolerance Designation
afbma class 2
Details The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
normal angle
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
LM613449XX-20347 60038 5 - 5 1 - KE
SB3264-101 60038 5 - 3 2 - ZZ
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
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 3110-00-001-4661
What is the NIIN of the NSN 3110-00-001-4661?
The National Item Identification Number (NIIN) of the NSN 3110-00-001-4661 is 00-001-4661
When the NSN 3110-00-001-4661 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Sep 29, 1972
Does the NSN 3110-00-001-4661 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-00-001-4661 contain any hazardous material?
No data in HMIRS

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