R203E5

R203E5 Bearing Roller

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Datasheet. R203E5 specification

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

0.4719in. and 0.4724in.

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

0.6690in. and 0.6693in.

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

0.5743in. and 0.5748in.

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

steel

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

250a single row, NON-Locating, two lip inner ring, cylindrical outer ring with two roller retainment rings on outer, NON-Separable

Answers.

What is the style?

250a single row, non-locating, two lip inner ring, cylindrical outer ring with two roller retainment rings on outer, non-separable

What material is the bearing roller made of ?

Steel

What is the overall width?

0.4719 inches minimum and 0.4724 inches maximum

What is the NSN for R203E5?

3110-01-375-9843

How is this classified for shipping?

Schedule B number: 8482500000
Other cylindrical roller bearings

What's the federal classification of R203E5?

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 3110-01-375-9843 ROLLER,BEARING

250a single row, non-locating, two lip inner ring, cylindrical outer ring with two roller retainment rings on outer, non-separable 0.6690" bore diameter 0.4719" overall width

NIIN
013759843
NIIN Date
05/24/93
Schedule B
8482500000 
Name Code
00037
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. 9602820301 Cage F0228

Major End Users Countries and entities

  • - France 
  • - Portugal 

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Similar by Design Other rollers with similar characteristics

Nothing similar to this part number was found in our inventory

R203E5 / Roller,bearingWhat is the formal definition of this item?

A cylindrical body of either solid or hollow construction which provides the rolling elements in the roller bearing.