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Datasheet. 1985-1931 specification
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
0.7813in.
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
1.1250in.
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
2.3750in.
0.0460in.
0.1563in.
0.0310in.
0.7620in.
A measurement taken at right angles to the length of the cup,in distinction from thickness.
0.6250in.
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
afbma class 2
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
straight bore, normal angle
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
751 type
Answers.
Straight bore, normal angle
Steel
0.7813 inches
Schedule B number: 8482200030
Tapered roller bearings, cup and cone assemblies entered as a set, wheel hub units, other than flanged
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 3110-00-100-4452 BEARING,ROLLER,TAPERED
straight bore, normal angle 1.1250" bore diameter 0.7813" overall width
- NIIN
- 001004452
- NIIN Date
- 01/01/61
- Schedule B
- 8482200030
- Name Code
- 00021
- FIIG
- A044A0
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- 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. | FFB187TYPE751 | Cage 81348 |
| 2. | L4452 | Cage 99832 |
| 3. | U1955 | Cage 92392 |
Major End Users Countries and entities
- - Government Printing office
- - Israel
- - Greece
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1985-1931 / Bearing,roller,taperedWhat is the formal definition of this item?
A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. excludes bearing, roller, thrust.
