A52491-31

A5249131 Ball Thrust Bearing
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Datasheet. A52491-31 specification

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

15.5 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.

53.0 mm

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

30.0 mm

Surface Finish
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.

ground

Alignment Type
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.

rigid

Thrust Directional Capability Designation
A designation of the directional operating capability of the item.

single

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

afbma std tolerance for thrust bearings

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel comp E51100 or steel comp E52100

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 material.

66 fed std all material responses

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

grooved race surface

Answers.

What quantity is this sold in?

1EA

What is the style?

Grooved race surface

What material is the ball thrust bearing made of ?

Steel comp e51100 or steel comp e52100

What is the NSN for A52491-31?

3110-00-156-1866

How is this classified for shipping?

Schedule B number: 8482105008
nmfc 114820
Thrust ball bearings

What's the federal classification of A52491-31?

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 3110-00-156-1866 BEARING,BALL,THRUST

grooved race surface

NIIN
001561866
NIIN Date
01/01/61
Schedule B
8482105008 
Name Code
00019
FIIG
A044A0
Item Weight
0.200lbs
Item Dimensions
--
QUP
1 
Historical Price
$32.85 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. A-A-52491 Cage 58536
2. 16A35 Cage 0AT62
3. 06S384 Cage 0JV09
4. 10390 Cage 29731
5. 25530 Cage 56570
6. 142 Cage 61748
7. QD100-142 Cage 61748
8. SKF906 Cage 52676
9. 1006 Cage 01212
10. 4988A Cage 01212
11. BRG5003 Cage 05415
12. DL30 Cage 43991
13. 72-6970-939 Cage 50024
14. BM280 Cage 55509
15. 1006F2 Cage 55509
16. 100885 Cage 55509
17. H5446 Cage 55509
18. 138-120 Cage 72915
19. 138-120 Cage 24617
20. 1106F2 Cage 38443
21. A542 Cage 82918
22. 906F Cage 92563
23. 906 Cage 43334
24. 610390 Cage 52219
25. 8142 Cage 56174
26. 4891 Cage 62242
27. 4J561P286 Cage 65054
28. MS17161-31 Cage 96906
29. 16A35 Cage 88663
30. 906F Cage 39317
31. 906 Cage 52676
32. 906J Cage 52676
33. N1806 Cage 21335
34. 12Z317-44 Cage 10001
35. 177030-97 Cage 10001
36. N1806S Cage 21335
37. 4J561P286 Cage 79500
38. 16A35 Cage 30760
39. BRG5003 Cage 556A6

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - Brazil 
  • - Spain 
  • - Israel 
  • - Argentina 
  • - Canada 
  • - Germany 
  • - Republic of Korea 
  • - Italy 
  • - 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

A52491-31 / Bearing,ball,thrustWhat is the formal definition of this item?

An antifriction bearing having a ball rolling element, designed to resist axial thrust, or to support an axial load. excludes bearing, ball, pivot.