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Datasheet. MS21233-4 specification
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
0.2495in. and 0.2500in.
0.6557in. and 0.6562in.
0.2450in. and 0.2550in.
0.3730in. and 0.3750in.
The limiting radial load which the item can carry at rest without permanent deformation of the stressed surface or the danger of fracture.
6040 pounds
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
23.0 rockwell c outer race member and 35.0 rockwell c outer race member
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
55.0 rockwell c inner member and 62.0 rockwell c inner member
The feature inherent in the item design to effect lubrication.
SELF-Lubricating liner bore liner
Describes the capabilities,intended use,and/or purpose for which the item is provided.
used to 325.0 deg f max
The chemical compound or mechanical mixture properties of which the item is fabricated.
plastic polytetrafluoroethylene race liner
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 440c inner member
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 630 outer race member or steel comp 631 outer race member or steel comp 410 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.
AMS5630, uns S44004 assn std single material response inner member
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
AMS5643, uns S17400 assn std 1st material response outer race member or AMS5528, uns S17700 assn std 2nd material response outer race member or aisi/sae J405, uns S41000 assn std 3rd material response outer race member
Indicates the relationship,such as construction,capabilities,and the like,of the item to a similar item.
similar to nsn 3120-00-332-4401 mfr std r/n 76301-ST4M137-4
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
with insert and/or liner
The document designator of the specification or standard which established the item of supply.
96906-MS21233 government standard
Answers.
1EA
With insert and/or liner
Steel comp 630 outer race member or steel comp 631 outer race member or steel comp 410 outer race member
Steel comp 440c inner member
Plastic polytetrafluoroethylene race liner
Schedule B number: 8482300040
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 3120-01-117-0032 BEARING,PLAIN,SELF-ALIGNING
with insert and/or liner 0.2495" bore diameter
- NIIN
- 011170032
- NIIN Date
- 08/07/81
- Schedule B
- 8482300040
- Name Code
- 13208
- FIIG
- A045A0
- QUP
- 1
- Historical Price
- $53.35 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. | BLFN-4-318-1 | Cage 81376 |
| 2. | KNDB4-2 | Cage 97613 |
| 3. | 03-703-04 | Cage 09455 |
| 4. | NHB4 | Cage 15860 |
Major End Users Countries and entities
- - Brazil
- - Spain
- - Singapore
- - Malaysia
- - Australia
- - Belgium
- - France
- - Republic of Korea
- - United Kingdom
- - Italy
- - Turkey
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MS21233-4 / 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.
