30221A

30221A Roller Tapered Bearing

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Datasheet. 30221A specification

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

39.0000 mm

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

105.0000 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.

190.0000 mm

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

item is used in the lower gear box of a schottel model S-103-L bow thruster aboard 180 ft class coast guard vessels

Backface Corner Radius

3.5000 mm

Standout Width

9.0000 mm

Cone Corner Radius

3.5000 mm

Cone Width

36.0000 mm

Cup Width
A measurement taken at right angles to the length of the cup,in distinction from thickness.

30.0000 mm

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

steel comp E52100

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

straight bore, normal angle

Answers.

What is the style?

Straight bore, normal angle

What material is the roller tapered bearing made of ?

Steel comp e52100

What is the overall width?

39.0000 millimeters

What is the NSN for 30221A?

3110-01-032-4456

How is this classified for shipping?

Schedule B number: 8482200030
Tapered roller bearings, cup and cone assemblies entered as a set, wheel hub units, other than flanged

What's the federal classification of 30221A?

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 3110-01-032-4456 BEARING,ROLLER,TAPERED

Used on item is used in the lower gear box of a schottel model s-103-l bow thruster aboard 180 ft class coast guard vessels. straight bore, normal angle 105.0000mm bore diameter 39.0000mm overall width

NIIN
010324456
NIIN Date
12/15/76
Schedule B
8482200030 
Name Code
00021
FIIG
A044A0
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. 30221 Cage 52676
2. 30221 Cage 52676
3. 30221 Cage 52676
4. 30221 Cage 52676

Major End Users Countries and entities

  • - Czech Republic 
  • - Brazil 
  • - Spain 
  • - 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

30221A / Bearing,roller,taperedWhat is the formal definition of this item?

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. excludes bearing, roller, thrust.