FF-B-187A

FFB187A Roller Tapered Bearing
Home » Catalog » Bearings (p. 3002) » Roller Tapered Bearings (p. 41) » Part Number FF-B-187A

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Datasheet. FF-B-187A specification

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

0.8661in.

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

1.7500in.

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

4.3307in.

Backface Corner Radius

0.0930in.

Standout Width

0.2188in.

Cone Corner Radius

0.1400in.

Cone Width

1.1772in.

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

0.8750in.

Retainer Fabrication Method
The means used in manufacturing the retainer.

pressed

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

afbma class 2

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

Answers.

What quantity is this sold in?

1EA

What is the style?

Straight bore, normal angle

What material is the roller tapered bearing made of ?

Steel

What is the overall width?

0.8661 inches

What is the NSN for FF-B-187A?

3110-00-101-3137

How is this classified for shipping?

Schedule B number: 8482200030
nmfc 114820
Tapered roller bearings, cup and cone assemblies entered as a set, wheel hub units, other than flanged

What's the federal classification of FF-B-187A?

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 3110-00-101-3137 BEARING,ROLLER,TAPERED

straight bore, normal angle 1.7500" bore diameter 0.8661" overall width

NIIN
001013137
NIIN Date
01/01/61
Schedule B
8482200030 
Name Code
00021
FIIG
A044A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
1 
Historical Price
$31.53 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
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. Z322 Cage 10695
2. 438-432 Cage 31974
3. 438-432 Cage 54845
4. TR438-432 Cage 54845
5. H5444 Cage 55509
6. 432438 Cage 60038
7. 438-432 Cage 60038
8. 438AND432 Cage 60038
9. 438-432 Cage 80906
10. 0P136 Cage 80906
11. 22568P11 Cage 27618
12. 003507 Cage 04627
13. 003507 Cage 30076
14. 438 Cage 53035
15. JD7383 Cage 66834
16. 438 Cage 61465
17. 827411 Cage 61465
18. 4251097 Cage 89926
19. 4251097-4 Cage 89926
20. JD7383 Cage 92836
21. BT438 Cage 01212
22. B3286 Cage 14541
23. 120250 Cage 24617
24. 211568 Cage 25681
25. MA1694 Cage 25681
26. 0211568-1 Cage 25681
27. 438 Cage 3D6E9
28. 438 Cage 51588
29. 438 Cage 60038
30. 2D239 Cage 56442
31. 0211568-1 Cage 92392
32. 211568 Cage 92392
33. MA1694 Cage 92392
34. 13386DA Cage 29930
35. 17301H Cage 29930
36. 438-432 Cage 10038
37. U217 Cage 92392
38. U217 Cage 25681
39. 13386DA Cage 31007
40. 17301H Cage 31007

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - Austria 
  • - Greece 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing 
Commodity (for shipments via water)
Bearings 
NMFC (national motor freight code)
114820 BEARINGS/BUSHINGS NOI BALL/ROLLER 
UFC (universal freight code)
58860 

Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

FF-B-187A / 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.