MS21154S8

MS21154S8 Plain Self-aligning Bearing

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Datasheet. MS21154S8 specification

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

0.4995in. and 0.5000in.

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

grease, MIL-G-21164

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

B-52

Outer Member Outside Diameter

0.9995in. and 1.0000in.

Outer Member Width

0.3850in. and 0.3950in.

Inner Member Width

0.4980in. and 0.5000in.

Static Radial Load Rating
The limiting radial load which the item can carry at rest without permanent deformation of the stressed surface or the danger of fracture.

11500 pounds

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

steel comp 440c inner member

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

steel comp E4340 outer race member or steel comp 4130 outer race member or steel comp 8630 outer race member

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.

chromium inner member

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.

nickel outer race member and zinc outer race member

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

without insert or liner with staking groove

Answers.

What quantity is this sold in?

1EA

What is the style?

Without insert or liner with staking groove

What material is the plain self-aligning bearing made of ?

Steel comp e4340 outer race member or steel comp 4130 outer race member or steel comp 8630 outer race member

What material is the plain self-aligning bearing made of ?

Steel comp 440c inner member

What is the NSN for MS21154S8?

3120-01-516-7253

How is this classified for shipping?

Schedule B number: 8482300040
nmfc 114850
Spherical roller bearings, single row

What's the federal classification of MS21154S8?

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 3120-01-516-7253 BEARING,PLAIN,SELF-ALIGNING

Used on B-52. without insert or liner with staking groove nickel outer race member surface treated 0.4995" bore diameter

NIIN
015167253
NIIN Date
01/16/04
Schedule B
8482300040 
Name Code
13208
FIIG
A045A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$174.25 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 Air Force 

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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
Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft 
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 bearings with similar characteristics

Nothing similar to this part number was found in our inventory

MS21154S8 / Bearing,plain,self-aligningWhat is the formal definition of this item?

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. it is used to carry a load and to reduce sliding friction. it does not employ rolling elements. the item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. the assembly may be either separable or nonseparable. excludes bearing, plain, rod end and bearing, plain, spherical.