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Datasheet. MS21155B7 specification
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
0.4370in. and 0.4375in.
0.9057in. and 0.9062in.
0.3380in. and 0.3480in.
0.4350in. and 0.4370in.
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
56.0 rockwell c inner MEMBER27.0 rockwell c outer race member and 36.0 rockwell c outer race member
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 440c inner membercopper alloy 642 outer race member or copper alloy 630 outer race member
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
ams 5630 assn std single material response inner memberastm B124 assn std all material responses outer race member or astm B150 assn std all material responses outer race member or astm B283 assn std 1st material response outer race member or ams 4640 assn std 2nd material response outer race member
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 membercadmium outer race member
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 outer race member
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
without insert or liner
Answers.
1EA
Without insert or liner
Steel comp 440c inner membercopper alloy 642 outer race member or copper alloy 630 outer race member
Schedule B number: 8482300040
nmfc 114800
Spherical roller bearings, single row
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 3120-01-348-8580 BEARING,PLAIN,SELF-ALIGNING
without insert or liner chromium inner membercadmium outer race member surface treated 0.4370" bore diameter
- NIIN
- 013488580
- NIIN Date
- 11/18/91
- Schedule B
- 8482300040
- Name Code
- 13208
- FIIG
- A045A0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $226.73 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
Major End Users Countries and entities
- - Department of The Air Force
- - Canada
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- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- Rating variable
- 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)
- 114800 BEARING,ROLLER,THRUST
- UFC (universal freight code)
- 58850
Similar by Design Other bearings with similar characteristics
Nothing similar to this part number was found in our inventory
MS21155B7 / 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.
