33378

33378 Ball Annular Bearing

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Datasheet. 33378 specification

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

0.2500in. and 0.2503in.

Lubrication Material
The element,compound,or mixture with which the item is lubricated.

grease

Flange Outside Diameter
The length of a straight line which passes through the center of the flange,and terminates at the outside circumference.

0.6870in.

Flange Width
A measurement taken at right angles to the length of a flange,in distinction from thickness.

0.0420in.

Outer Ring Width

0.2260in.

Inner Ring Width

0.2490in. and 0.2510in.

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

Shield Quantity
The number of shields included on the item.

2

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

radial

Bore Shape
The physical configuration of the bore.

straight

Internal Clearance
The clearance between the bearing rings and the rolling elements.

0.0002in. radial and 0.0006in. radial

Outer Ring Taper

0.0680 per foot inin.

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

bore corner CHAMFERED0.0100 in. by 45 deg and shields are removable

Lubrication 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 lubrication material.

MIL-G-23827 mil spec single material response

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 NSN for 33378?

3110-00-151-8095

How is this classified for shipping?

Schedule B number: 8482105028
nmfc 114820
Angular contact ball bearings

What's the federal classification of 33378?

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 3110-00-151-8095 BEARING,BALL,ANNULAR

non-loading groove, non-separable bore corner CHAMFERED0.0100 in. by 45 deg 0.2500" bore diameter

NIIN
001518095
NIIN Date
01/01/63
Schedule B
8482105028 
Name Code
00014
FIIG
A044A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$49.78 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. F4DDFS160 Cage 21335
2. F4DDFS25735 Cage 21335
3. 5302-3 Cage 83727
4. 1JB2098-2 Cage 65054
5. 20-0025 Cage 92739
6. F4DDCL1 Cage 21335
7. SMB121019-1 Cage 80063
8. 05-0804 Cage 05083
9. SP719-6 Cage 09017
10. 2100 Cage 99872
11. 10043962 Cage 18876
12. 10187985-001 Cage 18876
13. F4DD Cage 21335
14. F4DDC1 Cage 21335
15. F4DDC1FS160 Cage 21335
16. F4DDC1MILG3278 Cage 21335
17. F4DDMILG3278 Cage 21335
18. F4DDMILG3278A Cage 21335
19. RS77NR4HS1E Cage 24617
20. RS77NR4HXR1MILG3278A Cage 24617
21. RS77NR4HS1E Cage 43334
22. RS77NR4HXR1MILG3278A Cage 43334
23. 2016283PC1 Cage 10001
24. 25830 Cage 14418
25. 1JB2098H02 Cage 97942
26. 1JB2098-2 Cage 79500
27. 1JB2098H02 Cage 79500
28. F400FS25735 Cage 21335
29. F4DDC1E8419 Cage 21335
30. 401-0544 Cage 52151
31. F4DDFS160A Cage 21335

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Air Force 
  • - Department of The Army 
  • - National Security Agency 
  • - Poland 
  • - Brazil 
  • - Spain 
  • - Argentina 
  • - Kuwait 
  • - Belgium 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Norway 
  • - 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

33378 / 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.