66-8843

668843 Ball Linear Motion Bearing
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Datasheet. 66-8843 specification

Alignment Type
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.

SELF-Aligning

Bore Shape
The physical configuration of the bore.

straight

Self-alignment Location
Indicates the location of the self-alignment feature.

external

Distance Between Retaining Rings

0.7500in. and 0.7550in.

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

steel comp E4340

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.

MIL-S-5000 mil spec single material response

Answers.

What quantity is this sold in?

1EA

What material is the ball linear motion bearing made of ?

Steel comp e4340

What is the NSN for 66-8843?

3110-00-632-2326

How is this classified for shipping?

Schedule B number: 8482105012
nmfc 114820
Linear ball bearings

What's the federal classification of 66-8843?

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 3110-00-632-2326 BEARING,BALL,LINEAR MOTION

NIIN
006322326
NIIN Date
01/01/63
Schedule B
8482105012 
Name Code
61484
FIIG
A044A0
Item Weight
0.300lbs
Item Dimensions
--
QUP
1 
Historical Price
$868.75 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Air Force 
  • - Brazil 
  • - Italy 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
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)
114820 BEARINGS/BUSHINGS NOI BALL/ROLLER 
UFC (universal freight code)
58860 

Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

66-8843 / Bearing,ball,linear motionWhat is the formal definition of this item?

A cylindrical device, containing three or more oblong ball circuits complete with a retainer to guide the balls in their proper path, specifically designed for use on sliding linear motion shafts to minimize friction and wear.