B305-18

B30518 Roller Journal Bearing

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Datasheet. B305-18 specification

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

1.1250in.

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

1.2500in.

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

62.0 mm

Standard Tolerance Designation
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.

afbma std tolerances for journal bearings

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

oil hole in outer ring

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.

solid outer race, no inner race

Answers.

What quantity is this sold in?

1EA

What is the style?

Solid outer race, no inner race

What material is the roller journal bearing made of ?

Steel

What is the overall width?

1.1250 inches

What is the NSN for B305-18?

3110-00-198-2139

How is this classified for shipping?

Schedule B number: 8482800080
nmfc 114820
Other ball or roller bearings, including combined ball/roller bearings

What's the federal classification of B305-18?

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 3110-00-198-2139 BEARING,ROLLER,JOURNAL

solid outer race, no inner race oil hole in outer ring 1.2500" bore diameter 1.1250" overall width

NIIN
001982139
NIIN Date
07/13/66
Schedule B
8482800080 
Name Code
00017
FIIG
A044A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$52.20 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. C305 Cage 51588

Major End Users Countries and entities

  • - Department of The Navy 
  • - Brazil 
  • - France 
  • - Greece 

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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)
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)
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

B305-18 / Bearing,roller,journalWhat is the formal definition of this item?

An item in which the shaft or revolving part turns upon hardened rollers usually contained in a cage. it must contain an inner or outer race, or both. for items without a race(s), see retainer and roller, bearing.