Tapered Roller Cone and Rollers

HM212044
(NSN) National Stock Number
3110-00-982-2664
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00023
Schedule B Code
8482800080
Summary

2.3750 inches nominal bore diameter, 0.3100 inches nominal cone corner radius, 1.5100 inches nominal cone width, afbma class 2 standard tolerance designation, duty class hh series special features, steel overall material

DAC HCC DMIL RNCC
3 - - 5
RNVC SADC MSDS RNAAC
1 - - HD
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
2.3750 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Cone Corner Radius
0.3100 inches nominal
Details None.
Cone Width
1.5100 inches nominal
Details None.
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.
Special Features
duty class hh series
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 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
A-A-59649 58536 3 - 4 1 - ZZ
AA59649-438A 58536 3 - 2 2 - ZZ
20195 81495 5 - 5 1 - HD
P6053 59690 3 - 5 9 - HD
HM212044 63734 5 - 5 9 - HD
HM212044 3D6E9 5 - 5 1 - ZZ
HM212044 78500 5 - 5 9 - HD
B9TT1201A 57526 5 - 5 9 - ZZ
B9TT1201A 23040 3 - 5 9 - HD
P6053 8E499 3 - 5 9 - HD
RSC00995 77237 5 - 5 1 - ZZ
HM212044 60038 3 - 5 1 - HD
RSC00995 40152 3 - 5 9 - HD
01114-0107-4 ITEM 6-3 17454 5 - 5 1 - ZZ
31000-0198 17454 5 - 5 1 - 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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FAQs
Frequently asked questions for NSN 3110-00-982-2664
What is the NIIN of the NSN 3110-00-982-2664?
The National Item Identification Number (NIIN) of the NSN 3110-00-982-2664 is 00-982-2664
When the NSN 3110-00-982-2664 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, Oct 19, 1966
Does the NSN 3110-00-982-2664 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-00-982-2664 contain any hazardous material?
No data in HMIRS

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