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.

3.0000in.

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

0.9375in.

Backface Corner Radius

0.1250in.

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

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 0.3100 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?

0.9375 inches

What is the outside diameter?

3.0000 inches

What is the NSN for FF-B-187?

3110-00-100-0571

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 3110-00-100-0571 CUP,TAPERED ROLLER BEARING

normal angle axial distance between center of cup contact line 0.9375" overall width 3.0000" outside diameter

NIIN
001000571
NIIN Date
01/01/61
Schedule B
8482800080 
Name Code
00024
FIIG
A044A0
Item Weight
0.500lbs
Item Dimensions
--
QUP
1 
Historical Price
$12.45 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. 80543 Cage F8224
2. 30222 Cage 04627
3. 799127 Cage 57526
4. 86H4616 Cage 57526
5. 8A4628 Cage 57526
6. 31520 Cage 3D6E9
7. 31520 Cage 78500
8. 4253275-4 Cage 6N299
9. 001-30222 Cage 16662
10. 31520 Cage 53035
11. BT31520 Cage 01212
12. 9415243 Cage 24617
13. 31520 Cage 51588
14. 31520 Cage 01212
15. 30868 Cage 10695
16. 663644 Cage 12204
17. 698413 Cage 12204
18. 52877 Cage 34623
19. 15359 Cage 58923
20. 550233 Cage 58923
21. 31520 Cage 60038
22. 15359 Cage 95019
23. 550233 Cage 95019
24. 550233 Cage 72447
25. K31520 Cage F0272
26. 31520 Cage F0704
27. 209MBD1 Cage 05415
28. 4253275 Cage 0AHU0
29. 706877 Cage 10001
30. U52877 Cage 34623
31. 22619 Cage 81495
32. 4253275 Cage 6N299
33. P6673 Cage 8E499
34. 128242R1 Cage 29930
35. R20969 Cage 83120
36. 31520 Cage 61220
37. R21283 Cage 83120
38. P6673 Cage 59690
39. V1619 Cage 29690
40. X329249 Cage 58275
41. 698413 Cage 18113
42. X329247 Cage 58275
43. 663644 Cage 58275
44. 80543 Cage F3880
45. 80543 Cage F0590
46. 799127 Cage 23040
47. 86H4616 Cage 23040
48. 8A4628 Cage 23040
49. 0BT31520 Cage 16662
50. 663598 Cage 12204
51. 30222 Cage 30076
52. 128242R1 Cage 31007
53. 001-30222 Cage 66654
54. 209MBD1 Cage 556A6

Major End Users Countries and entities

  • - U.s. Postal Service - Procurement And Supplies Department 
  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - Austria 
  • - Spain 
  • - Israel 
  • - Canada 
  • - France 
  • - Republic of Korea 
  • - Portugal 
  • - Norway 
  • - 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.