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Datasheet. FFB171 specification
Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
0.8125in.
Bore Diameter
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
25.00 mm
Overall Outside Diameter
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
52.00 mm
Lubrication Material
The element,compound,or mixture with which the item is lubricated.
The element,compound,or mixture with which the item is lubricated.
grease
Surface Finish
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
ground
Load Direction
The direction of load with respect to the shaft axis.
The direction of load with respect to the shaft axis.
angular
Bore Shape
The physical configuration of the bore.
The physical configuration of the bore.
straight
Internal Fit-up Designation
The designation specifying the type of fit as recognized by industrial and governmental agencies.
The designation specifying the type of fit as recognized by industrial and governmental agencies.
standard
Internal Fit-up Contact Angular Direction
The direction of the internal fit-up contact angle at point of contact.
The direction of the internal fit-up contact angle at point of contact.
inward convergent
Standard Tolerance Designation
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
abec no.1
Contact Angle
The size of the angle formed at the force point of contact.
The size of the angle formed at the force point of contact.
25.0 degrees
Lubrication 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 lubrication material.
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.
MIL-G-18709 mil spec single material response
Material
The chemical compound or mechanical mixture properties of which the item is fabricated.
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.
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
28b loading groove, NON-Separable
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.
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
00 grade and 145 type
Answers.
What is the style?
28b loading groove, non-separable
What material is the ball annular bearing made of ?
Steel
What is the overall width?
0.8125 inches
How is this classified for shipping?
Schedule B number: 8482105028
Angular contact ball bearings
What's the federal classification of FFB171?
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 3110-00-156-4829 BEARING,BALL,ANNULAR
28b loading groove, non-separable 25.00mm bore diameter 0.8125" overall width
- NIIN
- 001564829
- NIIN Date
- 01/01/61
- Schedule B
- 8482105028
- Name Code
- 00014
- 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. | 2039061 | Cage 61465 |
| 2. | WR12-595 | Cage 61465 |
| 3. | 252157 | Cage 6N299 |
| 4. | B4945 | Cage 2Y614 |
| 5. | 353652R91 | Cage 0SAT8 |
| 6. | B4945 | Cage 1X0J7 |
| 7. | 177009-2 | Cage 10001 |
| 8. | A1790-1 | Cage 06845 |
| 9. | 5205 | Cage 01212 |
| 10. | 502187 | Cage 02978 |
| 11. | 104184-9 | Cage 10001 |
| 12. | 196727-2 | Cage 10001 |
| 13. | B4945 | Cage 09136 |
| 14. | 319687-456 | Cage 10001 |
| 15. | 203358-14 | Cage 10001 |
| 16. | 203461-10 | Cage 10001 |
| 17. | 213750-10 | Cage 10001 |
| 18. | 213753-14 | Cage 10001 |
| 19. | 224848-10 | Cage 10001 |
| 20. | 224851-14 | Cage 10001 |
| 21. | 230660-2 | Cage 10001 |
| 22. | 273829-78 | Cage 10001 |
| 23. | 281478-56 | Cage 10001 |
| 24. | 83634-14 | Cage 10001 |
| 25. | 83806-10 | Cage 10001 |
| 26. | 83809-14 | Cage 10001 |
| 27. | 83631-10 | Cage 10001 |
| 28. | 5205AS | Cage 38443 |
| 29. | 5205K | Cage 38443 |
| 30. | 5205K0106B005A82S0000-0 | Cage 38443 |
| 31. | B4945 | Cage 47353 |
| 32. | B4945A | Cage 64104 |
| 33. | S1449632 | Cage 79500 |
| 34. | 9413539 | Cage 72582 |
| 35. | 23024-3 | Cage 19315 |
| 36. | B4945 | Cage 8E499 |
| 37. | 6E7273 | Cage 02413 |
| 38. | RT8100135 | Cage 31577 |
| 39. | RT6000A44 | Cage 70945 |
| 40. | 23024-3 | Cage 06840 |
| 41. | A1790-1 | Cage 06840 |
| 42. | B4945 | Cage 34161 |
| 43. | B4945 | Cage 59690 |
| 44. | S1449632 | Cage 65054 |
| 45. | B4945 | Cage 36384 |
| 46. | B4945 | Cage 40152 |
| 47. | 23024-3 | Cage 83298 |
| 48. | 353652R91 | Cage 29510 |
| 49. | 353652R91 | Cage 92679 |
| 50. | C35848 | Cage 11976 |
| 51. | 141898 | Cage 56232 |
| 52. | 353652R91 | Cage 31007 |
| 53. | 54169D | Cage 31007 |
| 54. | 23024-3 | Cage 14892 |
| 55. | B4945 | Cage 1QUF0 |
Major End Users Countries and entities
- - Tennessee Valley Authority
- - Spain
- - Israel
- - Singapore
- - Australia
- - New Zealand
- - Portugal
- - Italy
- - Greece
- - Turkey
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FFB171 / Bearing,ball,annularWhat is the formal definition of this item?
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.
