M17931-A015

M17931A015 Ball Duplex Bearing

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Datasheet. M17931-A015 specification

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

1.9665in. and 1.9685in.

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

1.7715in. and 1.7717in.

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

3.9368in. and 3.9370in.

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.

standard

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.

92b counterbored outer rings, NON-Separable, back to back mounting

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?

92b counterbored outer rings, non-separable, back to back mounting

What material is the ball duplex bearing made of ?

Steel

What is the overall width?

1.9665 inches minimum and 1.9685 inches maximum

What is the NSN for M17931-A015?

3110-00-976-9738

How is this classified for shipping?

Schedule B number: 8482105068
nmfc 114820
Ball bearings

What's the federal classification of M17931-A015?

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 3110-00-976-9738 BEARING,BALL,DUPLEX

92b counterbored outer rings, non-separable, back to back mounting 1.7715" bore diameter 1.9665" overall width

NIIN
009769738
NIIN Date
01/01/62
Schedule B
8482105068 
Name Code
30213
FIIG
A044A0
Item Weight
5.000lbs
Item Dimensions
--
QUP
Historical Price
$6,550.00 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. 7309DB Cage 38443
3. 999999K044 Cage 80064
4. 79999111NT3 Cage 03950
5. 7309DSXX00X015B13DG655C Cage 38443
6. 79999017 Cage 96169
7. 7309DBNT Cage 03950
8. 79999017 Cage 95402
9. 3326-4 ITEM 34 Cage 95402

Major End Users Countries and entities

  • - Department of The Navy 

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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

M17931-A015 / 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.