MRN203

MRN203 Roller Cylindrical Bearing

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Datasheet. MRN203 specification

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

1.1300in. and 1.1500in.

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

1.0010in. and 1.0019in.

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

1.4995in. and 1.5000in.

Surface Finish
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.

ground

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

oil hole and groove and counter bored for seal

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

plastic polyamide retainer

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

steel comp E52100 outer ring

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

steel comp E52100 roller

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

66 fed std single material response roller

Answers.

What material is the roller cylindrical bearing made of ?

Steel comp e52100 roller

What material is the roller cylindrical bearing made of ?

Steel comp e52100 outer ring

What material is the roller cylindrical bearing made of ?

Plastic polyamide retainer

What is the overall width?

1.1300 inches minimum and 1.1500 inches maximum

What is the NSN for MRN203?

3110-00-444-3541

How is this classified for shipping?

Schedule B number: 8482500000
Other cylindrical roller bearings

What's the federal classification of MRN203?

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 3110-00-444-3541 BEARING,ROLLER,CYLINDRICAL

oil hole 1.0010" bore diameter 1.1300" overall width

NIIN
004443541
NIIN Date
12/18/70
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

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 376272 Cage 32195

Major End Users Countries and entities

  • - Brazil 
  • - Spain 
  • - Argentina 
  • - Portugal 

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Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

MRN203 / 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.