2151791

2151791 Ball Annular Bearing
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Datasheet. 2151791 specification

Cubic Measure
A measurement of volume taken by multiplying the length by the width by the height of an item and rendered in cubic units.

1728.000 cubicin.

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

used on governor drive on alco diesel engine 251F18Ms onboard 270 ft wmec coast guard vessels

Surface Finish
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.

ground

Load Direction
The direction of load with respect to the shaft axis.

radial

Bore Shape
The physical configuration of the bore.

straight

Unpackaged Unit Weight
The measured weight of an item unencumered by packaging or packing material.

1.0 pounds

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

steel

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

40a 4 point ball contact, solid inner and outer rings, NON-Separable

Answers.

What quantity is this sold in?

1EA

What is the style?

40a 4 point ball contact, solid inner and outer rings, non-separable

What material is the ball annular bearing made of ?

Steel

What is the NSN for 2151791?

3110-01-311-5352

How is this classified for shipping?

Schedule B number: 8482105028
Angular contact ball bearings

What's the federal classification of 2151791?

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 3110-01-311-5352 BEARING,BALL,ANNULAR

Used on governor drive on alco diesel engine 251f18ms onboard 270 ft wmec coast guard vessels. 40a 4 point ball contact, solid inner

NIIN
013115352
NIIN Date
12/01/89
Schedule B
8482105028 
Name Code
00014
FIIG
A044A0
QUP
1 
Historical Price
$53.50 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

  • - U.s. Coast Guard 
  • - Brazil 
  • - Spain 
  • - Turkey 

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Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

2151791 / Bearing,ball,annularWhat is the formal definition of this item?

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.