Self-Aligning Plain Bearing

ADBY7-308

ADBY7-308
(NSN) National Stock Number
3120-00-051-4420
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13208
Schedule B Code
8482300040
Summary

0.4365 inches minimum and 0.4370 inches maximum bore diameter, 1.7495 inches minimum and 1.7500 inches maximum outer member outside diameter, 0.7970 inches nominal outer member width, 1.6860 inches minimum and 1.6870 inches maximum inner member width, 26.0 rockwell c maximum inner member hardness rating, plastic polytetrafluoroethylene race insert material

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

INC FIIG Concept Condition
13208 A045A0 - 1
Specifications
Bore Diameter
0.4365 inches minimum and 0.4370 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Outer Member Outside Diameter
1.7495 inches minimum and 1.7500 inches maximum
Details None.
Outer Member Width
0.7970 inches nominal
Details None.
Inner Member Width
1.6860 inches minimum and 1.6870 inches maximum
Details None.
Hardness Rating
26.0 rockwell c maximum inner member
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Material
plastic polytetrafluoroethylene race insert
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp 440c outer race member
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp 630 inner member
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
with insert and/or liner
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
KSBN7-4 97613 X - 3 2 - XX
76719 09455 3 - 3 2 - KZ
LYP07E-004 16746 5 - 3 2 - KZ
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
58880 - Q -
RVC WCC TCC SHC
- 742 Z 9

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Manufacturer
NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION
CAGE: 15860
LACONIA , NH , 03246-2937
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-051-4420
What is the NIIN of the NSN 3120-00-051-4420?
The National Item Identification Number (NIIN) of the NSN 3120-00-051-4420 is 00-051-4420
When the NSN 3120-00-051-4420 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961
Does the NSN 3120-00-051-4420 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-00-051-4420 contain any hazardous material?
No data in HMIRS

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