20211

20211 Ball Annular Bearing

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Datasheet. 20211 specification

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

21.0 mm

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

55.00 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.

100.00 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

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

angular

Bore Shape
The physical configuration of the bore.

straight

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

Contact Angle
The size of the angle formed at the force point of contact.

25.0 degrees

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

steel ball

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

steel inner ring

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

steel outer ring

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

counterbored outer ring, NON-Separable

Answers.

What quantity is this sold in?

1EA

What is the style?

Counterbored outer ring, non-separable

What material is the ball annular bearing made of ?

Steel outer ring

What material is the ball annular bearing made of ?

Steel inner ring

What material is the ball annular bearing made of ?

Steel ball

What is the overall width?

21.0 millimeters

What is the NSN for 20211?

3110-00-156-6867

How is this classified for shipping?

Schedule B number: 8482105028
nmfc 114820
Angular contact ball bearings

What's the federal classification of 20211?

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 3110-00-156-6867 BEARING,BALL,ANNULAR

counterbored outer ring, non-separable 55.00mm bore diameter 21.0mm overall width

NIIN
001566867
NIIN Date
01/01/61
Schedule B
8482105028 
Name Code
00014
FIIG
A044A0
Item Weight
2.000lbs
Item Dimensions
--
QUP
Historical Price
$211.88 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. 807-34 Cage 0EXU3
2. 206703-7 Cage 53711
3. 319696-522 Cage 53711
4. 954355 Cage 7X677
5. 7211 Cage 01212
6. 2B9338 Cage 11083
7. 7211W Cage 21335
8. 902211 Cage 24617
9. 954355 Cage 24617
10. 7211 Cage 38443
11. 700251 Cage 21450
12. 10246639 Cage 18876
13. 954355 Cage 11862
14. 807-34 Cage 12793
15. 206703-7 Cage 10001
16. 319696-522 Cage 10001

Major End Users Countries and entities

  • - Tennessee Valley Authority 
  • - Department of The Navy 
  • - Brazil 
  • - Spain 
  • - Argentina 
  • - Kuwait 
  • - Canada 
  • - Republic of Korea 
  • - Portugal 
  • - 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

20211 / 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.