7748929

7748929 Ball Annular Bearing

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Datasheet. 7748929 specification

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

0.8198in. and 0.8268in.

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

1.1865in. and 1.1870in.

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

3.1491in. and 3.1496in.

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

ground

Seal Quantity
The number of seals included on the item.

1

Bearing Seal Type
Indicates the type of seal provided with the bearing.

contact

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

radial

Bore Shape
The physical configuration of the bore.

straight

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

rubber seal

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

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

steel retainer

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

NON-Loading groove, NON-Separable

Answers.

When was the most recent contract awarded?

On 07/11/2013 under contract SPE4A613MM031 for qty 224

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 retainer

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 material is the ball annular bearing made of ?

Rubber seal

What is the overall width?

0.8198 inches minimum and 0.8268 inches maximum

What is the NSN for 7748929?

3110-00-427-0603

How is this classified for shipping?

Schedule B number: 8482105028
nmfc 114820
Angular contact ball bearings

What's the federal classification of 7748929?

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 3110-00-427-0603 BEARING,BALL,ANNULAR

non-loading groove, non-separable 1.1865" bore diameter 0.8198" overall width

NIIN
004270603
NIIN Date
05/08/74
Schedule B
8482105028 
Name Code
00014
FIIG
A044A0
Item Weight
1.100lbs
Item Dimensions
--
QUP
Historical Price
$355.98 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. 9307103 Cage 29337
2. 9307-103 Cage 29337
3. 903158D Cage 07524
4. 307XD Cage 0LTL1
5. 6307LU/30.15 Cage 0LTL1
6. CS4114 Cage 21760
7. 307XD Cage 01212
8. 307XD Cage 05518
9. 903158 Cage 07524
10. 3110004270603 Cage SCY13
11. 903158 Cage Z1286

Major End Users Countries and entities

  • - Department of The Army 
  • - Department of The Navy 
  • - U.s. Marine Corps 
  • - Department of The Air Force 
  • - U.s. Coast Guard 
  • - Poland 
  • - Brazil 
  • - Spain 
  • - Israel 
  • - Morocco 
  • - Malaysia 
  • - Australia 
  • - Republic of Korea 
  • - Portugal 
  • - Greece 
  • - Turkey 

Major End Items End use applications

  • - Main feed pumps
  • - Systems, jp-5 aviation fuels
  • - Direct air support central, an/uyq-3a (v) 2
  • - Fire pumps
  • - Radar set, firefinder (an/tpq-36)
  • - Ticonderoga class cg (47)
  • - Spruance class dd (963)
  • - Cvn 68 class reactor fill auxiliary system
  • - Forrestal class cv
  • - Pump unit,rotary

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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

7748929 / 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.