FF187

FF187 Roller Tapered Bearing

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Datasheet. FF187 specification

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

1.1730in.

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

2.8750in.

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

4.7244in.

Lubrication Material
The element,compound,or mixture with which the item is lubricated.

grease

Backface Corner Radius

0.0300in.

Standout Width

0.2500in.

Cone Corner Radius

0.1400in.

Cone Width

1.1875in.

Cup Width
A measurement taken at right angles to the length of the cup,in distinction from thickness.

0.9230in.

Standard Tolerance Designation
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.

abec no.1

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.

related set

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.

straight bore, normal angle

Nondefinitive Spec/std Data
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.

What is the style?

Straight bore, normal angle

What material is the roller tapered bearing made of ?

Steel

What is the overall width?

1.1730 inches

What is the NSN for FF187?

3110-00-597-8115

How is this classified for shipping?

Schedule B number: 8482200030
Tapered roller bearings, cup and cone assemblies entered as a set, wheel hub units, other than flanged

What's the federal classification of FF187?

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 3110-00-597-8115 BEARING,ROLLER,TAPERED

straight bore, normal angle related set 2.8750" bore diameter 1.1730" overall width

NIIN
005978115
NIIN Date
01/11/75
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. C033287ANDCU33472 Cage 60038
2. C033287ANDCU33472 Cage 60038

Major End Users Countries and entities

  • - Tennessee Valley Authority 

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Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

FF187 / 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.