BEARING,PLAIN,SELF-ALIGNING

KNDB12-25

KNDB12-25
(NSN) National Stock Number
3120-01-162-4791
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13208
Schedule B Code
8482300040
Summary

0.7495 inches minimum and 0.7500 inches maximum bore diameter, 1.1870 inches minimum and 1.1875 inches maximum outer member outside diameter, 0.4950 inches minimum and 0.5050 inches maximum outer member width, 0.4950 inches minimum and 0.5050 inches maximum inner member width, 33300 pounds static radial load rating, 28.0 rockwell c minimum and 37.0 rockwell c maximum outer race member hardness rating

DAC HCC DMIL RNCC
5 - - 3
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
0.7495 inches minimum and 0.7500 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
1.1870 inches minimum and 1.1875 inches maximum
Details None.
Outer Member Width
0.4950 inches minimum and 0.5050 inches maximum
Details None.
Inner Member Width
0.4950 inches minimum and 0.5050 inches maximum
Details None.
Static Radial Load Rating
33300 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.
Hardness Rating
28.0 rockwell c minimum and 37.0 rockwell c maximum outer race member
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Hardness Rating
55.0 rockwell c minimum and 60.0 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.
Special Features
0 deg misalignment
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
plastic polytetrafluoroethylene race liner
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp 440c inner member
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp 630 outer race member
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 5630 assn std single material response inner member
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Material Document And Classification
ams 5643,cond h-1150 assn std single material response outer race member
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Material Document And Classification
kahr-lon,fscm 97613 mfr ref single material response race liner
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Style Designator
with insert and/or liner with staking groove
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
58880 - Q -
RVC WCC TCC SHC
- 742 Z 9

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Manufacturer
SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARING
CAGE: 97613
TUCSON , AZ , 85743-9453
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-01-162-4791
When the NSN 3120-01-162-4791 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Mon, Sep 19, 1983
Does the NSN 3120-01-162-4791 contain any precious metals?
Does not contain precious metal
What is the NIIN of the NSN 3120-01-162-4791?
The National Item Identification Number (NIIN) of the NSN 3120-01-162-4791 is 01-162-4791
Does the NSN 3120-01-162-4791 contain any hazardous material?
No data in HMIRS

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Contact
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United States
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