20307DB

20307DB Ball Duplex Bearing

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Datasheet. 20307DB specification

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

42.0 mm

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

35.00 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.

80.00 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

Retainer Fabrication Method
The means used in manufacturing the retainer.

pressed

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

angular

Bearing Preload Designation
The designation specifying the type of internal loading in a bearing which is independent of any external radial and/or axial load.

light

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

abec no.1

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.

92b counterbored outer rings, NON-Separable, back to back mounting

Answers.

What quantity is this sold in?

1PR

What is the style?

92b counterbored outer rings, non-separable, back to back mounting

What material is the ball duplex bearing made of ?

Steel

What is the overall width?

42.0 millimeters

What is the NSN for 20307DB?

3110-00-156-6816

How is this classified for shipping?

Schedule B number: 8482105068
Ball bearings

What's the federal classification of 20307DB?

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 3110-00-156-6816 BEARING,BALL,DUPLEX

92b counterbored outer rings, non-separable, back to back mounting 35.00mm bore diameter 42.0mm overall width

NIIN
001566816
NIIN Date
01/01/61
Schedule B
8482105068 
Name Code
30213
FIIG
A044A0
QUP
Historical Price
$55.48 PR
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. H20307DB Cage 7X677
2. H30307DB Cage 7X677
3. H20307DBL1A Cage 43334
4. 7307WDB Cage 21335
5. 280449-20 Cage 10001
6. H20307DB Cage 43334
7. AL6 Cage 63857
8. 7307DB Cage 90785
9. 7307DB Cage 22888
10. H30307DB Cage 43334
11. 1104491 Cage 77212
12. 7307DB Cage 21335
13. 7307WDBFS10000W Cage 21335
14. H20307DB Cage 24617
15. H30307DB Cage 24617

Major End Users Countries and entities

  • - Portugal 
  • - 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

20307DB / Bearing,ball,duplexWhat is the formal definition of this item?

Two single row annular ball bearings selected dimensionally to be a matched pair or set. the ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. may include a single row angular contact bearing with faces specially ground for duplex mounting.