BEARING,ROLLER,SELF-ALIGNING

DR4E

(NSN) National Stock Number

3110-00-156-1430

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00016

Schedule B Code

8482800080

Summary

55.0 millimeters nominal overall width, 75.0 millimeters nominal bore diameter, 160.0 millimeters nominal overall outside diameter, ground surface finish, straight bore shape, standard internal fit-up designation

DAC	HCC	DMIL	RNCC
X	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	XX

Identification

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

INC	FIIG	Concept	Condition
00016	A044A0	-	1

Specifications

Overall Width

55.0 millimeters nominal

Details

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

Bore Diameter

75.0 millimeters nominal

Details

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

Overall Outside Diameter

160.0 millimeters nominal

Details

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

Surface Finish

ground

Details

An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.

Bore Shape

straight

Details

The physical configuration of the bore.

Internal Fit-Up Designation

standard

Details

The designation specifying the type of fit as recognized by industrial and governmental agencies.

Standard Tolerance Designation

rbec no.1

Details

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

Special Features

oil holes and groove in outer ring

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.

Material

aluminum retainer or copper alloy retainer or steel retainer

Details

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

Material

steel comp e51100 outer ring or steel comp e52100 outer ring

Details

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

Material

steel comp e51100 inner ring or steel comp e52100 inner ring

Details

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

Material

steel comp e51100 roller or steel comp e52100 roller

Details

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

Material Document And Classification

66 fed std all material responses outer ring

Details

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

Material Document And Classification

66 fed std all material responses inner ring

Details

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

Material Document And Classification

66 fed std all material responses roller

Details

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

Style Designator

double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable

Details

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

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
22315	U0214	5	-	5	1	-	HD
60221P56	65177	X	-	5	1	-	XX
709820	21450	6	-	5	1	-	KZ
A163388	19207	5	-	5	1	-	KZ
22315YMW33	21335	5	-	5	1	-	ZZ
75SD23	60380	5	-	5	9	-	ZZ
T22315	60380	X	-	5	1	-	XX
GX277	44579	X	-	5	1	-	XX
22315	31577	X	-	5	9	-	XX
359	13125	X	-	5	9	-	XX
22315	52676	X	-	5	1	-	XX
22315C	52676	X	-	5	1	-	XX
22315	90566	X	-	5	9	-	XX
GX277	72328	X	-	5	1	-	XX
72-6970-607	7PZX0	5	-	5	1	-	ZZ
33574-29	34712	X	-	5	1	-	XX
72-6970-607	50024	X	-	5	9	-	XX
MS17133-8	96906	4	-	2	2	-	KZ