Rod End Ball Bearing

AS21151C

(NSN) Número de Stock Nacional

3110-00-079-9960

Clasificación de Suministro Federal

3110 Unmounted Antifriction Bearings

Código del Nombre del Artículo

00049

Schedule B Code

8482800080

Resúmen

3a thread class, right-hand thread direction, 0.4375 inches nominal shank diameter, externally threaded shank style, 3.0630 inches nominal overall length, 0.3122 inches minimum and 0.3125 inches maximum bore diameter

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	ZZ

Identificación

A special single or multiple-row ball bearing, rigid or self-aligning, and constructed with either a solid or hollow shank, internally or externally threaded.

INC	FIIG	Concept	Condition
00049	A044A0	-	1

Especificaciones

Thread Class

Detalles

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Thread Direction

right-hand

Detalles

The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

Shank Diameter

0.4375 inches nominal

Detalles

The length of a straight line which passes through the center of the body of the shank and terminates at the circumference.

Shank Style

externally threaded

Detalles

The style designation indicating the configuration that most nearly corresponds to the appearance of the shank.

Overall Length

3.0630 inches nominal

Detalles

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Bore Diameter

0.3122 inches minimum and 0.3125 inches maximum

Detalles

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

Overall Outside Diameter

1.2400 inches minimum and 1.2510 inches maximum

Detalles

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

Shank Thread Length

1.5630 inches nominal

Detalles

None.

Outer Ring Width

0.6500 inches nominal

Detalles

None.

Inner Ring Width

0.8700 inches nominal

Detalles

None.

Length From Bore Center To Shank End

2.4380 inches nominal

Detalles

None.

Seal Quantity

Detalles

The number of seals included on the item.

Bearing Seal Type

contact

Detalles

Indicates the type of seal provided with the bearing.

Alignment Type

self-aligning

Detalles

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

Self-Alignment Location

internal

Detalles

Indicates the location of the self-alignment feature.

Thread Quantity Per Inch

Detalles

The number of threads on the item per linear inch measured on a line parallel to the thread axis.

Nominal Thread Size

0.438 inches

Detalles

A designation that is used for the purpose of general identification of the thread.

Self-Alignment Angle

10.00 degrees nominal

Detalles

None.

Special Features

0.0004 in. max radial clearance

Detalles

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 on one or more other functions.

Lubrication Material

grease

Detalles

The chemical compound or mechanical mixture properties with which the item is lubricated.

Lubrication Material Document And Classification

mil-prf-81322 mil spec single material response

Detalles

The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.

Material

steel ball

Detalles