MILB17931

MILB17931 Ball Annular Bearing

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Datasheet. MILB17931 specification

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

0.8248in. 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.

1.3778in. and 1.3780in.

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

3.1494in. and 3.1496in.

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

Shield Quantity
The number of shields included on the item.

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

radial

Bore Shape
The physical configuration of the bore.

straight

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

tight

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

0.0004in. radial and 0.0008in. radial

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.

NON-Loading groove, 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.

111 type and 2 class

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 overall width?

0.8248 inches minimum and 0.8268 inches maximum

What is the NSN for MILB17931?

3110-00-987-3724

How is this classified for shipping?

Schedule B number: 8482105028
nmfc 114820
Angular contact ball bearings

What's the federal classification of MILB17931?

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 3110-00-987-3724 BEARING,BALL,ANNULAR

non-loading groove, non-separable 1.3778" bore diameter 0.8248" overall width

NIIN: 009873724
NIIN Date: 01/01/62
Schedule B: 8482105028
Name Code: 00014
FIIG: A044A0
Item Weight: 1.300lbs
Item Dimensions: 45 X 45 X 20
QUP: 1
Historical Price: $2,580.00 EA
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.	6307ZE100	Cage 53035
2.	999999K147	Cage 80064
3.	307SFNT3	Cage 38443
4.	7607-7077	Cage 43334
5.	6307ZW1B	Cage 52676
6.	ESB-050-5	Cage 51802
7.	103R412PC8	Cage 24446
8.	D-230-8 ITEM 36	Cage 51802
9.	A-254-169 ITEM 24	Cage 51802
10.	79999028NT3	Cage 03950
11.	7607-7077	Cage 24617
12.	79999028	Cage 96169
13.	D-213-6 ITEM 12	Cage 96169
14.	3324-3PC22	Cage 96169
15.	3213-4ITEM25	Cage 96169
16.	3215-10PC57	Cage 96169
17.	3215-9PC54	Cage 96169
18.	3326-8PC23	Cage 96169
19.	M17931-G032	Cage 81349
20.	82524PC3	Cage 50380
21.	405850-7A	Cage 50380
22.	3213-4ITEM25	Cage 95402
23.	3215-9PC54	Cage 95402
24.	3324-3PC22	Cage 95402
25.	3326-8PC23	Cage 95402
26.	D-213-6 ITEM 12	Cage 95402
27.	3215-10PC57	Cage 95402
28.	3326-4ITEM23	Cage 95402
29.	79999028	Cage 95402
30.	82524PC3	Cage 71956
31.	405850-7A	Cage 71956

Major End Users Countries and entities

- Department of The Navy
- Brazil
- Spain
- Malaysia
- Canada
- Republic of Korea
- United Kingdom
- Italy
- 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): 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

MILB17931 / 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.