Cylindrical Roller Bearing

NM65

(NSN) National Stock Number

3110-00-155-7363

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00015

Schedule B Code

8482500000

Summary

33.0 millimeters nominal overall width, 65.0 millimeters nominal bore diameter, 140.0 millimeters nominal overall outside diameter, ground surface finish, straight bore shape, nonlocating locating feature

DAC	HCC	DMIL	RNCC
X	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	XX

Identification

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes:bearing,roller,airframe.

INC	FIIG	Concept	Condition
00015	A044A0	-	1

Specifications

Overall Width

33.0 millimeters nominal

Details

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

Bore Diameter

65.0 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

140.0 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.

Locating Feature

nonlocating

Details

The ability of the bearing to provide freedom for axial movement of the shaft relative to the housing.

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.

Material

steel inner ring

Details

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

Material

steel outer ring

Details

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

Material

steel roller

Details

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

Style Designator

single row, non-locating, two lip inner ring, cylindrical outer ring, 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
R365	43991	X	-	5	9	-	XX
RS313	05527	X	-	5	1	-	XX
A-A-55602-20AC0	58536	E	-	2	2	-	ZZ
MCS313X	51600	5	-	5	9	-	KZ
U-1313-E	51600	5	-	5	1	-	KZ
MU1313CL	01212	X	-	5	9	-	XX
708746	24617	X	-	5	1	-	XX
BU1313Z	24617	5	-	5	9	-	KZ
R365	80038	X	-	5	9	-	XX
365	13125	X	-	5	9	-	XX
BU1313Z	43334	5	-	5	9	-	KZ
N313	52676	X	-	5	9	-	XX
72-6970-794	7PZX0	5	-	5	1	-	ZZ
2206P48	34712	5	-	5	9	-	KZ
R345RR	34712	5	-	5	9	-	KZ
72-6970-794	50024	X	-	5	9	-	XX
6288	64028	X	-	5	9	-	XX