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Datasheet. 664808 specification
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
21.0 mm
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
55.00 mm
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
100.00 mm
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
ground
The number of shields included on the item.
1
The direction of load with respect to the shaft axis.
radial
The physical configuration of the bore.
straight
The designation specifying the type of fit as recognized by industrial and governmental agencies.
standard
Those features,not otherwise specified,which may be required for proper functioning of the item.
snap RING-Groove mounting and mounting groove
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
abec no.1
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel ball
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel inner ring
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel outer ring
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel shield
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
loading groove, NON-Separable
Answers.
Loading groove, non-separable
Steel shield
Steel outer ring
Steel inner ring
Steel ball
21.0 millimeters
Schedule B number: 8482105028
Angular contact ball bearings
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 3110-00-155-6756 BEARING,BALL,ANNULAR
loading groove, non-separable 55.00mm bore diameter 21.0mm overall width
- NIIN
- 001556756
- 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. | 071131 | Cage 7X677 |
| 2. | 47211 | Cage 7X677 |
| 3. | 47211X1A | Cage 7X677 |
| 4. | 41211G | Cage 04627 |
| 5. | 1211SL | Cage 01212 |
| 6. | 211WDG | Cage 21335 |
| 7. | 1211MGF | Cage 21760 |
| 8. | 954128 | Cage 24617 |
| 9. | MT4211P | Cage 43991 |
| 10. | 211MFG | Cage 38443 |
| 11. | 47211 | Cage 43334 |
| 12. | 47211X1A | Cage 43334 |
| 13. | 211AZNR | Cage 52676 |
| 14. | 347-211-5 | Cage 95019 |
| 15. | 375179 | Cage 65282 |
| 16. | 41211G | Cage 30076 |
| 17. | 211MFG1 | Cage 38443 |
| 18. | 186376R91 | Cage 29930 |
| 19. | ST344 | Cage 29930 |
| 20. | TGAA7025A | Cage 23040 |
| 21. | 52111R | Cage 56442 |
| 22. | 701035 | Cage 00000 |
| 23. | 47211 | Cage 24617 |
| 24. | 47211X1A | Cage 24617 |
| 25. | 071131 | Cage 24617 |
| 26. | 186376R91 | Cage 31007 |
| 27. | ST344 | Cage 31007 |
| 28. | TGAA7025A | Cage 57526 |
Major End Users Countries and entities
- - Tennessee Valley Authority
- - Greece
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664808 / 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.
