KBE8-66

KBE866 Plain Rod End Bearing
Home » Catalog » Bearings (p. 1395) » Plain Rod End Bearings (p. 25) » Part Number KBE8-66

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Datasheet. KBE8-66 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

3a

Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

RIGHT-Hand

Bore Diameter
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.

0.4995in. and 0.5000in.

Lubrication Material
The element,compound,or mixture with which the item is lubricated.

grease, MIL-G-23827

Outer Member Outside Diameter

2.2031in.

Outer Member Width

0.3500in.

Inner Member Width

0.4950in. and 0.5000in.

Thread Diameter
The length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.

0.625in.

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

18

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

26.0 rockwell c race insert and 36.0 rockwell c race insert

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

39.0 rockwell c inner member

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

39.0 rockwell c rod end body and 44.0 rockwell c rod end body

Special Features
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.

0.093-0.125 in. lube channel dia; end of threaded shank is a zerk type lub fitting; 3 oil holes 0.062 in. dia, 120 deg apart thru ball and race; oil groove 0.009/0.014 in. depth by 0.094 in. r in od and id of race and in id of ball; 3.5250 in. lg not included is the fitting; shank dia 0.6867-0.6873 in.

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

copper alloy inner member

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel comp 630 race insert

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel comp 630 rod end body

Surface Treatment
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

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

ball type with flare

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unf

Answers.

What class is the thread series?

Unf

What is the style?

Ball type with flare

What material is the plain rod end bearing made of ?

Steel comp 630 rod end body

What material is the plain rod end bearing made of ?

Steel comp 630 race insert

What material is the plain rod end bearing made of ?

Copper alloy inner member

What is the thread quantity per inch?

18

What is the thread direction?

Right-hand

What is the thread class?

3a

What is the NSN for KBE8-66?

3120-01-201-3038

How is this classified for shipping?

Schedule B number: 8483308055
Transmission shafts: bearing housings, plain shaft bearings with housing, rod end bearings

What's the federal classification of KBE8-66?

FSC 3120 ⁓ Bearings, plain, unmounted

Note-bearings in this class are generally one piece that retain and position moving and/or rotating parts. they may have lubrication grooves/fittings/facilities or include pre-lubrication.

Excluding antifriction bearings (fsc 3110); mounted bearings (fsc 3130).

NSN 3120-01-201-3038 BEARING,PLAIN,ROD END

unf thread series ball type with flare cadmium surface treated 0.093-0.125 in. lube channel dia; end of threaded shank is a zerk type lub fitting; 3 oil holes 0.062 in. dia, 120 deg apart thru ball 18 thread quantity per inch 0.4995" bore diameter right-hand 3a thread class

NIIN
012013038
NIIN Date
02/14/85
Schedule B
8483308055 
Name Code
13209
FIIG
A045A0
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

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Nothing similar to this part number was found in our inventory

KBE8-66 / Bearing,plain,rod endWhat is the formal definition of this item?

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 outer member of the assembly is modified to provide a shank. the inner member may be either a plain spherical bearing or a sleeve bearing. excludes bearing, plain, spherical and bearing, plain, self-aligning.