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Datasheet. 2-303-001-01 specification
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
0.3250in.
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
0.7009in. and 0.7014in.
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
1.0160in.
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
ground
The physical configuration of the bore.
straight
The ability of the bearing to provide freedom for axial movement of the shaft relative to the housing.
two direction
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp E52100 roller
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
AMS6440 assn std single material response roller
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
254b single row, ONE-Direction locating, one lip inner ring, one lip outer ring with one roller retainment ring on outer, separable
Answers.
254b single row, one-direction locating, one lip inner ring, one lip outer ring with one roller retainment ring on outer, separable
Steel comp e52100 roller
0.3250 inches maximum
Schedule B number: 8482500000
Other cylindrical roller bearings
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 3110-01-313-6372 BEARING,ROLLER,CYLINDRICAL
254b single row, one-direction locating, one lip inner ring, one lip outer ring with one roller retainment ring on outer, separable 0.7009" bore diameter 0.3250" overall width
- NIIN
- 013136372
- NIIN Date
- 01/12/90
- Schedule B
- 8482500000
- Name Code
- 00015
- 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
Major End Users Countries and entities
- - Canada
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2-303-001-01 / Bearing,roller,cylindricalWhat is the formal definition of this item?
A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. excludes bearing, roller, airframe.
