12274021

12274021 Linear-rotary Motion Roller

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Datasheet. 12274021 specification

Casehardening Indicator
Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.

not casehardened

Outside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

0.365in. and 0.385in.

Face Width
A measurement taken at right angles to the length of the face,in distinction from thickness.

0.570in. and 0.590in.

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

0.188in. and 0.192in.

Material
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.

steel, aisi 1015 or steel, aisi 1025

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

steel comp 1015 or steel comp 1025

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

plain

Surface Treatment
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.

cadmium plated

Answers.

What quantity is this sold in?

1EA

What is the style?

Plain

What material is the linear-rotary motion roller made of ?

Steel comp 1015 or steel comp 1025

What is the outside diameter?

0.365 inches minimum and 0.385 inches maximum

What is the NSN for 12274021?

3120-01-076-6864

How is this classified for shipping?

Schedule B number: 8482997090
nmfc 146150
Parts, for roller bearings or for combined ball/roller bearings

What's the federal classification of 12274021?

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 3120-01-076-6864 ROLLER,LINEAR-ROTARY MOTION

plain 0.365" outside diameter

NIIN
010766864
NIIN Date
05/09/79
Schedule B
8482997090 
Name Code
28215
FIIG
T267-K
Item Weight
lbs
Item Dimensions
9999 X 9999 X 9999
QUP
Historical Price
$4.65 EA
DEMIL / ITAR
Uncontrolled item (Code A)
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

Major End Users Countries and entities

  • - Department of The Army 
  • - Department of The Navy 
  • - U.s. Marine Corps 
  • - Australia 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
85.0 
LCL (less than a car load rating)
85.0
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)
Weapon parts, other than small arms 
NMFC (national motor freight code)
146150 GUN CARRAIGE/GUN MOUNT PARTS NOI 
UFC (universal freight code)
72990 

Similar by Design Other rollers with similar characteristics

Nothing similar to this part number was found in our inventory

12274021 / Roller,linear-rotary motionWhat is the formal definition of this item?

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. the item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. excludes bearing, roller, cylindrical; roller, electrical switch; and friction bearings. see also cam follower, needle bearing.