Cylindrical Roller Bearing

12W1

(NSN) National Stock Number

3110-00-155-6608

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00015

Schedule B Code

8482500000

Summary

27.0 millimeters nominal overall width, 50.0 millimeters nominal bore diameter, 110.0 millimeters nominal overall outside diameter, ground surface finish, straight bore shape, nonlocating locating feature

DAC	HCC	DMIL	RNCC
5	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	KZ

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

27.0 millimeters nominal

Details

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

Bore Diameter

50.0 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

110.0 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, cylindrical inner ring, cylindrical outer ring with two roller retainment rings on outer, 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
50RM03	70413	X	-	5	2	-	XX
323W13-50	36384	X	-	5	9	-	XX
E1310B	51600	X	-	3	2	-	XX
148363	24617	X	-	5	9	-	XX
A1310TS	24617	X	-	5	9	-	XX
148363	7X677	5	-	C	1	-	ZZ
A1310TS	7X677	5	-	C	1	-	ZZ
6202A1	42223	X	-	3	2	-	XX
A1310TS	43334	X	-	5	9	-	XX
XGD12W1	21363	X	-	5	9	-	XX
XHB-A1310-TS	21363	5	-	5	2	-	KZ
121R25	24047	5	-	5	9	-	KZ
12W1	24047	5	-	5	9	-	KZ
121R25	6X081	5	-	3	2	-	KZ

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	U	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
58860	-	P	-

RVC	WCC	TCC	SHC
-	742	Z	9

Certified Supplier

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Manufacturer

COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV

CAGE: 6X081

MEMPHIS , TN , 38175

UNITED STATES

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FAQs

Frequently asked questions for NSN 3110-00-155-6608

What is the NIIN of the NSN 3110-00-155-6608?

The National Item Identification Number (NIIN) of the NSN 3110-00-155-6608 is 00-155-6608

When the NSN 3110-00-155-6608 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Sun, Jan 1, 1961

Does the NSN 3110-00-155-6608 contain any precious metals?

Type/content is unknown

Does the NSN 3110-00-155-6608 contain any hazardous material?

No data in HMIRS

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