Self-Aligning Plain Bearing

LHA32A

LHA32A
(NSN) National Stock Number
3120-00-018-3956
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13208
Schedule B Code
8482300040
Summary

1.2500 inches nominal bore diameter, 3.2488 inches minimum and 3.2498 inches maximum outer member outside diameter, 1.3000 inches nominal outer member width, 1.3950 inches nominal inner member width, 90000 pounds static radial load rating, groove for nas670.325 snap ring on left side od outer member,0.0950 in. wide by 3.4500 in. od flange on right side od outer member special features

DAC HCC DMIL RNCC
1 - - 5
RNVC SADC MSDS RNAAC
9 - - KZ
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
1.2500 inches nominal
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
3.2488 inches minimum and 3.2498 inches maximum
Details None.
Outer Member Width
1.3000 inches nominal
Details None.
Inner Member Width
1.3950 inches nominal
Details None.
Static Radial Load Rating
90000 pounds
Details The limiting radial load which the item can carry at rest without permanent deformation of the stressed surface or the danger of fracture.
Special Features
groove for nas670.325 snap ring on left side od outer member,0.0950 in. wide by 3.4500 in. od flange on right side od outer member
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 comp 630 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
chromium inner member
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Style Designator
without insert 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
KSSB32-2 97613 1 - 3 2 - KZ
BDS32B-101 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
ROLLER BEARING CO OF AMERICA INC
CAGE: 73134
FAIRFIELD , CT , 06824-5172
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-018-3956
What is the NIIN of the NSN 3120-00-018-3956?
The National Item Identification Number (NIIN) of the NSN 3120-00-018-3956 is 00-018-3956
When the NSN 3120-00-018-3956 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3120-00-018-3956 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-00-018-3956 contain any hazardous material?
No data in HMIRS

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