MS21438-110

MS21438110 Roller Airframe Bearing

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Datasheet. MS21438-110 specification

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

0.6250in.

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

1.5000in.

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

grease

Outer Ring Width

0.7050in.

Inner Ring Width

0.7500in.

Seal Quantity
The number of seals included on the item.

2

Bearing Seal Type
Indicates the type of seal provided with the bearing.

contact

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

rigid

Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.

lubrication hole and lubrication groove

Standard Tolerance Designation
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.

afbma std tolerance for airframe needle bearings

Lubrication 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 lubrication material.

MIL-G-81322 mil spec single material response

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

plastic acetal or plastic polyhexamethylene adipamide or plastic polyester seal

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

steel comp E50100 or steel comp E51100 or steel comp E52100 or steel comp 4615 or steel comp 4617 or steel comp 4620 or steel comp 8620 outer ring

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

steel comp E50100 or steel comp E51100 or steel comp E52100 or steel comp 4615 or steel comp 4617 or steel comp 4620 or steel comp 8620 retaining plate

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

steel comp E50100 or steel comp E51100 or steel comp E52100 or steel comp 4615 or steel comp 4617 or steel comp 4620 or steel comp 8620 inner ring

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.

L-P-392 fed spec 1st material response or L-P-410, ty 6/6 fed spec 2nd material response seal

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 outer ring

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.

cadmium retaining plate

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.

oxide or cadmium inner ring

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

MIL-C-13924 mil spec 1st treatment response or QQ-P-416, ty 1, cl 2 fed spec 2nd treatment response inner ring

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

QQ-C-320, cl 2 fed spec single treatment response outer ring

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

QQ-P-416, ty 1, cl 2 fed spec single treatment response retaining plate

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

airframe, hardened and ground, NON-Separable

Answers.

When was the most recent contract awarded?

On 02/14/1997 under contract SP050097MJA48MODF0001 for qty 125

What quantity is this sold in?

1EA

What is the style?

Airframe, hardened and ground, non-separable

What material is the roller airframe bearing made of ?

Steel comp e50100 or steel comp e51100 or steel comp e52100 or steel comp 4615 or steel comp 4617 or steel comp 4620 or steel comp 8620 inner ring

What material is the roller airframe bearing made of ?

Steel comp e50100 or steel comp e51100 or steel comp e52100 or steel comp 4615 or steel comp 4617 or steel comp 4620 or steel comp 8620 retaining plate

What material is the roller airframe bearing made of ?

Steel comp e50100 or steel comp e51100 or steel comp e52100 or steel comp 4615 or steel comp 4617 or steel comp 4620 or steel comp 8620 outer ring

What material is the roller airframe bearing made of ?

Plastic acetal or plastic polyhexamethylene adipamide or plastic polyester seal

What is the NSN for MS21438-110?

3110-01-216-5260

How is this classified for shipping?

Schedule B number: 8482800080
nmfc 114820
Other ball or roller bearings, including combined ball/roller bearings

What's the federal classification of MS21438-110?

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 3110-01-216-5260 BEARING,ROLLER,AIRFRAME

airframe, hardened oxide or cadmium inner ring surface treated 0.6250" bore diameter

NIIN
012165260
NIIN Date
09/12/85
Schedule B
8482800080 
Name Code
00046
FIIG
A044A0
Item Weight
0.300lbs
Item Dimensions
--
QUP
Historical Price
$96.20 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. 10AFC1224MIL-G-81322 Cage 92563

Major End Users Countries and entities

  • - Department of The Air Force 
  • - Canada 
  • - Greece 

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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

MS21438-110 / Bearing,roller,airframeWhat is the formal definition of this item?

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened roller, 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, roller, cylindrical.