SMB345978

SMB345978 Ball Annular Bearing
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Datasheet. SMB345978 specification

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

0.1960in.

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

0.2500in.

Overall Outside Diameter
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.

0.6250in.

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

ground

Retainer Fabrication Method
The means used in manufacturing the retainer.

pressed

Load Direction
The direction of load with respect to the shaft axis.

radial

Bore Shape
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.

standard

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

abec no.5

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.

NON-Loading groove, NON-Separable

Answers.

What quantity is this sold in?

1EA

What is the style?

Non-loading groove, non-separable

What material is the ball annular bearing made of ?

Steel

What is the overall width?

0.1960 inches

What is the NSN for SMB345978?

3110-00-516-5330

How is this classified for shipping?

Schedule B number: 8482105028
Angular contact ball bearings

What's the federal classification of SMB345978?

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 3110-00-516-5330 BEARING,BALL,ANNULAR

non-loading groove, non-separable 0.2500" bore diameter 0.1960" overall width

NIIN
005165330
NIIN Date
01/01/63
Schedule B
8482105028 
Name Code
00014
FIIG
A044A0
QUP
1 
Historical Price
$5.60 EA
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. R4DS5579 Cage 7X677
2. R4DZD5508J Cage 7X677
3. R4DZJ5E Cage 7X677
4. R4X5 Cage 7X677
5. R4X5H Cage 7X677
6. R4XR5E Cage 7X677
7. BA823044-8 Cage 70854
8. 10561PCN0104 Cage 36090
9. R4DS5579 Cage 43334
10. R4DZD5508J Cage 43334
11. R4DZJ5E Cage 43334
12. R4X5 Cage 43334
13. R4X5H Cage 43334
14. R4XR5E Cage 43334
15. 466324 Cage 52676
16. 466324M04 Cage 52676
17. R4K3 Cage 70854
18. R4K4011 Cage 70854
19. R4K35-7 Cage 83086
20. ES155-4U5G Cage 20418
21. PB26396-1 Cage 55972
22. PB23834-1 Cage 07213
23. PB23834-1 Cage 19315
24. PB26396-1 Cage 19315
25. BA823044-8 Cage 01714
26. MS1K7FS65856 Cage 21335
27. R4T506S023H89PA364R Cage 38443
28. R4DS5579 Cage 24617
29. R4DZD5508J Cage 24617
30. R4DZJ5E Cage 24617
31. R4X5 Cage 24617
32. R4X5H Cage 24617
33. R4XR5E Cage 24617
34. BA823044-8 Cage 70408
35. ES155-4U5G Cage 98255

Major End Users Countries and entities

  • - Brazil 
  • - Malaysia 
  • - Thailand 
  • - New Zealand 
  • - Portugal 
  • - Norway 
  • - Greece 
  • - Turkey 

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Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

SMB345978 / 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.