181048-8

1810488 Plain Self-aligning Bearing

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Datasheet. 181048-8 specification

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

0.4995in. and 0.5000in.

Outer Member Outside Diameter

1.1150in. and 1.1250in.

Outer Member Width

0.5000in. and 0.5100in.

Inner Member Width

0.6230in. and 0.6250in.

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

23.0 rockwell c outer ring and 35.0 rockwell c outer ring

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

55.0 rockwell c inner member and 62.0 rockwell c inner member

Lubrication Feature
The feature inherent in the item design to effect lubrication.

SELF-Lubricating liner race liner

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

steel comp 440c inner member

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

steel comp 630 outer ring

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 material.

ams 5630 assn std single material response inner member

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 material.

ams 5643 assn std single material response outer ring

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

with insert and/or liner

Answers.

What quantity is this sold in?

1EA

What is the style?

With insert and/or liner

What material is the plain self-aligning bearing made of ?

Steel comp 630 outer ring

What material is the plain self-aligning bearing made of ?

Steel comp 440c inner member

What is the NSN for 181048-8?

3120-01-033-0319

How is this classified for shipping?

Schedule B number: 8482300040
nmfc 114850
Spherical roller bearings, single row

What's the federal classification of 181048-8?

FSC 3120 ⁓ Bearings, plain, unmounted

Note-bearings in this class are generally one piece that retain and position moving and/or rotating parts. they may have lubrication grooves/fittings/facilities or include pre-lubrication.

Excluding antifriction bearings (fsc 3110); mounted bearings (fsc 3130).

NSN 3120-01-033-0319 BEARING,PLAIN,SELF-ALIGNING

with insert and/or liner 0.4995" bore diameter

NIIN
010330319
NIIN Date
12/27/76
Schedule B
8482300040 
Name Code
13208
FIIG
A045A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$78.43 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. ADSB8-59 Cage 15860
2. WHT8-101 Cage 50294
3. KSC11600BP-3 Cage 50632

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)
70.0 
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)
114850 BEARING/BUSHING O/T BALL/ROLLER I/S 
UFC (universal freight code)
58880 

Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

181048-8 / Bearing,plain,self-aligningWhat is the formal definition of this item?

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. it is used to carry a load and to reduce sliding friction. it does not employ rolling elements. the item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. the assembly may be either separable or nonseparable. excludes bearing, plain, rod end and bearing, plain, spherical.