A51B18501-11

A51B1850111 Ball Bearing Unit

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Datasheet. A51B18501-11 specification

Mounting Hole Diameter
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.

0.097in. and 0.102in.

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

0.2560in. and 0.2630in.

Base Thickness
A measurement of the smallest dimension of a base,in distinction from length or width.

0.230in.

Center To Center Distance Between Mounting Holes Along Width
A measurement of the center to center distance between the mounting holes along the width.

1.250in.

Housing Width
A measurement taken at right angles to the length of a housing,in distinction from thickness.

1.750in.

Base Length
A measurement of the longest dimension of the base,in distinction from width.

0.500in.

Alignment Type
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.

rigid

Block Type
Indicates the type of block.

fixed

Mounting Hole Type
Indicates the type of mounting hole(s) provided on the item.

round, unthreaded

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

plastic epoxy and plastic polyamide

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

MIL-P-23377 mil spec single treatment response or GSS4310, cagec 26512 mfr ref single treatment response

Answers.

What quantity is this sold in?

1EA

What is the NSN for A51B18501-11?

3130-01-247-6942

How is this classified for shipping?

Schedule B number: 8482991050
nmfc 114820
Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)

What's the federal classification of A51B18501-11?

FSC 3130 ⁓ Bearings, mounted

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 antifriction bearings (fsc 3110); plain unmounted bearings (fsc 3120).

NSN 3130-01-247-6942 BEARING UNIT,BALL

plastic epoxy surface treated 0.2560" bore diameter

NIIN
012476942
NIIN Date
01/09/87
Schedule B
8482991050 
Name Code
30556
FIIG
A093A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$172.85 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

Other Part Numbers Parts with same form, fit, and function by other manufacturers

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)
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 bearing units with similar characteristics

Nothing similar to this part number was found in our inventory

A51B18501-11 / Bearing unit,ballWhat is the formal definition of this item?

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.