FF-B-187

FFB187 Tapered Roller Bearing Cup
Home » Catalog » Bearings (p. 3024) » Tapered Roller Bearing Cups (p. 22) » Part Number FF-B-187

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Datasheet. FF-B-187 specification

Outside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

3.7500in.

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

0.8750in.

Backface Corner Radius

0.0938in.

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

Part Name Assigned By Controlling Agency
The name assigned to the item by the government agency or commercial organization controlling the design of the item.

bearing cup

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.

axial distance between center of cup contact line and bearing stability point on shaft axis 0.3000 in.

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.

normal angle

Answers.

What quantity is this sold in?

1EA

What is the style?

Normal angle

What material is the tapered roller bearing cup made of ?

Steel

What is the overall width?

0.8750 inches

What is the outside diameter?

3.7500 inches

What is the NSN for FF-B-187?

3110-00-100-0574

How is this classified for shipping?

Schedule B number: 8482800080
nmfc 114820
Other ball or roller bearings, including combined ball/roller bearings

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

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 3110-00-100-0574 CUP,TAPERED ROLLER BEARING

normal angle axial distance between center of cup contact line bearing cup 0.8750" overall width 3.7500" outside diameter

NIIN
001000574
NIIN Date
01/01/61
Schedule B
8482800080 
Name Code
00024
FIIG
A044A0
Item Weight
0.700lbs
Item Dimensions
--
QUP
1 
Historical Price
$9.23 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. 33821 Cage 13841
2. 4253255-6 Cage 6N299
3. 0061088 Cage 89926
4. 33821 Cage 3D6E9
5. 33821 Cage 51588
6. 845112305 Cage 09605
7. 33821 Cage 01212
8. 209MDA1 Cage 05415
9. 33821 Cage 05415
10. 06018AB Cage 10988
11. 11512P11 Cage 27618
12. 33821 Cage 60038
13. K33821 Cage F0272
14. 33821 Cage F0704
15. 706880 Cage 10001
16. JD7430 Cage 75160
17. JD7430R Cage 75160
18. 4253255 Cage 6N299
19. 33821 Cage 12204
20. 33821 Cage 07586
21. 74253255 Cage 0AHU0
22. 061088 Cage 89926
23. 33821 Cage 78500
24. 4253255 Cage 89926
25. 30210 Cage 04627
26. ST966 Cage 29930
27. 25944W Cage 56442
28. 33821 Cage 61220
29. 0210721 Cage 92392
30. 210721 Cage 92392
31. 926245 Cage 18113
32. 30210 Cage 30076
33. 0061088-1 Cage 89926
34. 33821 Cage 96606
35. 38821 Cage 96606
36. 0210721 Cage 25681
37. 210721 Cage 25681
38. 926245 Cage 12204
39. 33821 Cage 55207
40. ST966 Cage 31007
41. 209MDA1 Cage 556A6
42. 33821 Cage 556A6
43. 6197 Cage 30003
44. 33821 Cage 2R826

Major End Users Countries and entities

  • - U.s. Postal Service - Procurement And Supplies Department 
  • - Department of The Air Force 
  • - Department of The Army 
  • - Department of The Navy 
  • - U.s. Marine Corps 
  • - Defense Logistics Agency 
  • - Austria 
  • - Spain 
  • - Canada 
  • - France 
  • - Republic of Korea 
  • - Portugal 
  • - Denmark 
  • - 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 cups with similar characteristics

Nothing similar to this part number was found in our inventory

FF-B-187 / Cup,tapered roller bearingWhat is the formal definition of this item?

An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.