Tapered Roller Cone and Rollers

HH231637

HH231637
(NSN) National Stock Number
3110-00-004-5076
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00023
Schedule B Code
8482800080
Summary

5.0000 inches nominal bore diameter, 0.5300 inches nominal cone corner radius, 3.4375 inches nominal cone width, pressed retainer fabrication method, afbma class 2 standard tolerance designation, duty class hh series special features

DAC HCC DMIL RNCC
3 - - 3
RNVC SADC MSDS RNAAC
2 - - 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
5.0000 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
0.5300 inches nominal
Details None.
Cone Width
3.4375 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.
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.
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
THE TIMKEN CORPORATION
CAGE: 60038
NORTH CANTON , OH , 44720-5450
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-004-5076
What is the NIIN of the NSN 3110-00-004-5076?
The National Item Identification Number (NIIN) of the NSN 3110-00-004-5076 is 00-004-5076
When the NSN 3110-00-004-5076 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Jun 7, 1972
Does the NSN 3110-00-004-5076 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-00-004-5076 contain any hazardous material?
No data in HMIRS

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