B542-E

B542E Ball Airframe Bearing

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Datasheet. B542-E specification

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

1.3125in.

Overall Outside Diameter
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.

1.7500in.

Outer Ring Width

0.2500in.

Inner Ring Width

0.2810in.

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.

EXTRA-Light duty; lubricated by a preservative

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

chromium alloy and steel

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

single row, torque tube type, w/or w/o closure

Answers.

What is the style?

Single row, torque tube type, w/or w/o closure

What material is the ball airframe bearing made of ?

Chromium alloy and steel

What is the NSN for B542-E?

3110-01-528-4473

How is this classified for shipping?

Schedule B number: 8482105068
Ball bearings

What's the federal classification of B542-E?

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 3110-01-528-4473 BEARING,BALL,AIRFRAME

single row, torque tube type, w/or w/o closure extra-light duty; lubricated by a preservative 1.3125" bore diameter

NIIN
015284473
NIIN Date
03/14/05
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
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Germany 

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Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

B542-E / 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.