Tapered Roller Bearing Cup

472B

472B
(NSN) National Stock Number
3110-00-142-4374
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00024
Schedule B Code
8482800080
Summary

0.9542 inches nominal overall width, 4.9424 inches nominal flange outside diameter, 0.2188 inches nominal flange width, 4.7244 inches nominal outer ring outside diameter, 0.0312 inches nominal backface corner radius, afbma class 2 standard tolerance designation

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - XX
Identification

An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.

INC FIIG Concept Condition
00024 A044A0 - 1
Specifications
Overall Width
0.9542 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Flange Outside Diameter
4.9424 inches nominal
Details The length of a straight line which passes through the center of the flange,and terminates at the outside circumference.
Flange Width
0.2188 inches nominal
Details A measurement taken at right angles to the length of a flange,in distinction from thickness.
Outer Ring Outside Diameter
4.7244 inches nominal
Details None.
Backface Corner Radius
0.0312 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.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
normal angle, flanged
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
472B 01212 X - 3 2 - XX
472B 51588 5 - 3 2 - ZZ
63169 12356 X - 3 2 - XX
472B 61220 X - 5 9 - XX
5T1221 99832 5 - 5 9 - TG
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
THE TIMKEN CORPORATION
CAGE: 60038
NORTH CANTON , OH , 44720-5450
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-142-4374
What is the NIIN of the NSN 3110-00-142-4374?
The National Item Identification Number (NIIN) of the NSN 3110-00-142-4374 is 00-142-4374
When the NSN 3110-00-142-4374 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3110-00-142-4374 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-142-4374 contain any hazardous material?
No data in HMIRS

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