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Datasheet. KP37BE8081 specification
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
2.3120in. and 2.3130in.
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
3.0615in. and 3.0625in.
The element,compound,or mixture with which the item is lubricated.
lubricant
0.3700in. and 0.3750in.
0.4325in. and 0.4375in.
The means used in manufacturing the retainer.
pressed
The number of seals included on the item.
2
Indicates the type of seal provided with the bearing.
contact
The direction of load with respect to the shaft axis.
radial
The designation specifying the type of fit as recognized by industrial and governmental agencies.
standard
Those features,not otherwise specified,which may be required for proper functioning of the item.
extra light duty series
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
afbma std tolerance for airframe ball bearings
Describes the capabilities,intended use,and/or purpose for which the item is provided.
radial torque tube type control
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.
E8081 mfr ref single material response
The chemical compound or mechanical mixture properties of which the item is fabricated.
plastic polytetrafluoroethylene seal
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp E51100 ball or steel comp E52100 ball
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp E52100 inner ring
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp E52100 outer ring
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp E52100 retainer
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
66 uns G51986 or G93106 fed std all material responses ball
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
66 uns G93106 fed std single material response inner ring
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
66 uns G93106 fed std single material response outer ring
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
66 uns S41000 fed std single material response retainer
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
ams 3652 assn std single material response seal or ams 3666 assn std single material response seal
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.
cadmium all external/exposed metal surfaces
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
QQ-P-416, type 1, class 2 fed spec single treatment response all external/exposed metal surfaces
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
single row inner ring extended both sides
The document designator of the specification or standard which established the item of supply.
81349-MIL-B-7949 government specification
The technical differentiating characteristic/s/ of an item of supply which depart/s/ from the text of a specification or a standard in that it represents a selection of characteristics stated in the specification or standard as being optional,or a variation from one or more of the stated characteristics,or an additional characteristic not stated in the specification or standard.
as modified by lubrication
Answers.
Single row inner ring extended both sides
Steel comp e52100 retainer
Steel comp e52100 outer ring
Steel comp e52100 inner ring
Steel comp e51100 ball or steel comp e52100 ball
Plastic polytetrafluoroethylene seal
Schedule B number: 8482105068
Ball bearings
FSC 3110 ⁓ Bearings, antifriction, unmounted
Note-this class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.
Excluding plain bearings (fsc 3120); jewel bearings (fsc 3120)
NSN 3110-01-251-0029 BEARING,BALL,AIRFRAME
single row inner ring extended both sides cadmium all external/exposed metal surfaces surface treated 2.3120" bore diameter
- NIIN
- 012510029
- NIIN Date
- 03/11/87
- Schedule B
- 8482105068
- Name Code
- 00041
- FIIG
- A044A0
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | MIL-B-7949 | Cage 81349 |
Major End Users Countries and entities
- - Canada
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KP37BE8081 / Bearing,ball,airframeWhat is the formal definition of this item?
A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. these items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. excludes bearing, ball, annular.
