312146

312146 Sleeve Bearing Half

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Quality Commitment

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Datasheet. 312146 specification

Hole Diameter
The length of a straight line which passes through the center of a hole,and terminates at the circumference.

0.2500in. first ⁓1/4"

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

1.3200in. and 1.3300in. ⁓1-11/32"

Body Outside Diameter
The length of a straight line which passes through the center of the body,and terminates at the outside circumference.

2.6920in.

Body Inside Diameter
The length of a straight line which passes through the center of a body,and terminates at the inside circumference.

2.5200in. and 2.5400in.

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

lubricating oil

Distance From Centerline Of Opening To Left End Of Bearing
The distance,measured along a straight line parallel to the longitudinal axis of the bearing,from the center of the aperture to the left end of the bearing.

0.3800in. first

Lubricant Accommodation Style
The style designation indicating the configuration that most nearly corresponds to the means whereby the lubricant is set into the item.

grooved circular

Locking Lug Height
A measurement from the outer surface of an item to the outermost point of the locking lug.

0.0450in. and 0.0550in.

Locking Lug Length
The distance,measured along a straight line parallel to the longitudinal axis of the lug,from one edge to the other.

0.1220in. and 0.1900in.

Locking Lug Width
The distance,measured along a straight line,perpendicular to the longitudinal axis of the lug,from one edge to the other.

0.1750in. and 0.1850in.

Corner Shape
The physical configuration of the corner.

square all corners

Antirotation/lubrication Type And Quantity
Indicates the type and number of features used for the introduction of a lubricant or an antirotational device.

1 hole

Surface Groove Location And Quantity
Indicates the location and number of grooves on the surface of the item.

1 internal

Distance From Lug End To End Of Bearing

0.3610in. and 0.3660in.

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

copper alloy inner layer

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

steel comp 1010 outer layer

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

66 fed std single material response outer layer

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

sae 49 assn std single material response inner layer

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.

lead

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

17d half sleeve, plain, no outside flanges

Answers.

What quantity is this sold in?

1EA

What is the style?

17d half sleeve, plain, no outside flanges

What material is the sleeve bearing half made of ?

Steel comp 1010 outer layer

What material is the sleeve bearing half made of ?

Copper alloy inner layer

What is the inside hole diameter?

0.2500 inches first

What is the NSN for 312146?

3120-00-682-7629

How is this classified for shipping?

Schedule B number: 8483308090
nmfc 114850
Plain shaft bearings, without housing, except spherical

What's the federal classification of 312146?

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 3120-00-682-7629 BEARING HALF,SLEEVE

17d half sleeve, plain, no outside flanges lead surface treated 1.3200" overall length 0.2500" first hole diameter

NIIN
006827629
NIIN Date
01/29/68
Schedule B
8483308090 
Name Code
22210
FIIG
A045A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$8.73 EA
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

Major End Users Countries and entities

  • - Department of The Navy 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
70.0 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing 
Commodity (for shipments via water)
Bearings 
NMFC (national motor freight code)
114850 BEARING/BUSHING O/T BALL/ROLLER I/S 
UFC (universal freight code)
58880 

Similar by Design Other bearing halfs with similar characteristics

Nothing similar to this part number was found in our inventory

312146 / Bearing half,sleeveWhat is the formal definition of this item?

A half of a two-piece split type bearing, sleeve.