XA4812

XA4812 Ball Linear Motion Bearing

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Quality Commitment

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Datasheet. XA4812 specification

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

0.7350in. and 0.7500in. ⁓3/4"

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

0.4996in. and 0.5000in.

Working Bore Diameter

0.2497in. and 0.2500in.

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

steel ball

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

steel sleeve

Answers.

What quantity is this sold in?

1EA

What material is the ball linear motion bearing made of ?

Steel sleeve

What material is the ball linear motion bearing made of ?

Steel ball

What is the outside diameter?

0.4996 inches minimum and 0.5000 inches maximum

What is the NSN for XA4812?

3110-00-278-7439

How is this classified for shipping?

Schedule B number: 8482105012
nmfc 114820
Linear ball bearings

What's the federal classification of XA4812?

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 3110-00-278-7439 BEARING,BALL,LINEAR MOTION

0.4996" outside diameter 0.7350" overall length

NIIN
002787439
NIIN Date
01/01/63
Schedule B
8482105012 
Name Code
61484
FIIG
A044A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$20.90 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

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. LP4 Cage 70854
2. LP4 Cage 70854
3. LP4 Cage 70854

Major End Users Countries and entities

  • - Department of The Army 
  • - Department of The Air Force 
  • - Department of The Navy 
  • - Canada 
  • - Germany 

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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

XA4812 / 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.