7312DB

7312DB Ball Duplex Bearing

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Datasheet. 7312DB specification

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

1.2155in. and 1.2205in.

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

2.3620in. and 2.3622in.

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

5.1179in. and 5.1181in.

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

grease

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

Internal Fit-up Designation
The designation specifying the type of fit as recognized by industrial and governmental agencies.

tight

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-18709 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.

90a universal ground faces, counterbored outer ring, NON-Separable

Nondefinitive Spec/std Data
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

134 type and 1 class

Answers.

What quantity is this sold in?

1PR

What is the style?

90a universal ground faces, counterbored outer ring, non-separable

What material is the ball duplex bearing made of ?

Steel

What is the overall width?

1.2155 inches minimum and 1.2205 inches maximum

What is the NSN for 7312DB?

3110-00-992-1013

How is this classified for shipping?

Schedule B number: 8482105068
nmfc 114820
Ball bearings

What's the federal classification of 7312DB?

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 3110-00-992-1013 BEARING,BALL,DUPLEX

90a universal ground faces, counterbored outer ring, non-separable 2.3620" bore diameter 1.2155" overall width

NIIN: 009921013
NIIN Date: 01/01/62
Schedule B: 8482105068
Name Code: 30213
FIIG: A044A0
Item Weight: 1.800lbs
Item Dimensions: 60 X 60 X 25
QUP: 1
Historical Price: $9,835.00 PR
DEMIL / ITAR: USML/ITAR controlled item (Code: D)
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.	MILB17931	Cage 81349
2.	7312DB NT	Cage 03950
3.	M17931-A026	Cage 81349
4.	30312DTL7077	Cage 7X677
5.	7312DSXX00X015B13DG655B	Cage 38443
6.	79999006	Cage 96169
7.	A-445-26PIECE 24	Cage 51802
8.	6758204-181	Cage 53711
9.	MRC7312DFNT	Cage 38443
10.	79999012	Cage 96169
11.	7312DFNT	Cage 38443
12.	3012DTL7077	Cage 43334
13.	Q30312DTL-7077	Cage 43334
14.	PL-11140-F-18ITEM204	Cage 88032
15.	10816-C-18A	Cage 88032
16.	79999006	Cage 95402
17.	79999012	Cage 95402
18.	30312DTL7077	Cage 24617
19.	30312DTL7077	Cage 43334
20.	999999K180	Cage 80064
21.	PL-11140-F-18ITEM204	Cage 0UBG9
22.	10816-C-18A	Cage 0UBG9

Major End Users Countries and entities

- Department of The Air Force
- Department of The Navy
- United Kingdom

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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): 77.5
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

7312DB / 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.