Rod End Roller Bearing

A49646

(NSN) National Stock Number

3110-00-013-1735

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00050

Schedule B Code

8482500000

Summary

3a thread class, right-hand thread direction, 0.3750 inches nominal shank diameter, 3.9400 inches nominal overall length, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 1.0800 inches nominal overall outside diameter

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	XX

Identification

A special single or multiple-row roller bearing, rigid or self-aligning, and constructed with either inside threaded, plain hollow, maile threaded, or solid shank.

INC	FIIG	Concept	Condition
00050	A044A0	-	1

Specifications

Thread Class

Details

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

Thread Direction

right-hand

Details

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

0.3750 inches nominal

Details

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

Overall Length

3.9400 inches nominal

Details

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

Bore Diameter

0.2495 inches minimum and 0.2500 inches maximum

Details

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

Overall Outside Diameter

1.0800 inches nominal

Details

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

Shank Thread Length

0.9700 inches minimum and 1.0300 inches maximum

Details

None.

Outer Ring Width

0.3600 inches nominal

Details

None.

Inner Ring Width

0.4950 inches minimum and 0.5000 inches maximum

Details

None.

Length From Bore Center To Shank End

1.8100 inches minimum and 1.8700 inches maximum

Details

None.

Seal Quantity

Details

The number of seals included on the item.

Shield Quantity

Details

The number of shields included on the item.

Bearing Seal Type

contact

Details

Indicates the type of seal provided with the bearing.

Alignment Type

self-aligning

Details

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

Self-Alignment Location

internal

Details

Indicates the location of the self-alignment feature.

Thread Quantity Per Inch

Details

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

Nominal Thread Size

0.375 inches

Details

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

Criticality Code Justification

supp

Details

The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

Self-Alignment Angle

45.00 degrees nominal

Details

None.

Special Features

double eye bearing

Details

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

Details

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

Lubrication Material Document And Classification

mil-g-23827 mil spec single material response

Details

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

Material

rubber butadiene-acrylonitrile class nbr seal

Details