Part Number QMCW30J150S, Eccentric Piloted Flange Cartridge On The Timken Company


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	Part Number QMCW30J150S, Eccentric Piloted Flange Cartridge

Timken-Mounted-Bearing-Eccentric-Piloted-Flange-Cartridge

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Eccentric Piloted Flange Cartridge - Dimensional Drawing

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Specifications · Dimensions · Radial and Thrust Factors · Engineering Seal Speed · Engineering Bearing Attributes · Engineering Internal Radial Clearance

Specifications

Engineering Group		Mounted Bearing

Bearing Number		23230

Shaft Size		150 mm

Shaft Size Type		Metric

Full Timken Part Number		QMCW30J150SB QMCW30J150SC QMCW30J150SEB QMCW30J150SEC QMCW30J150SEM QMCW30J150SEN QMCW30J150SEO QMCW30J150SET QMCW30J150SM QMCW30J150SN QMCW30J150SO QMCW30J150ST QMCW30J150STFG

Locking Style		Eccentric

Housing Construction		Piloted Flange Cartridge

UPC Code		0883450166812 0883450166911 0883450166973 0883450167031 0883450167093 0883450167536 0883450167635 0883450167697 0883450167758 0883450167819 0883450258999 0883450259538 0883450434614

Dimensions

Dimension BC		16.5 in 419.1 mm

Dimension B Exp		3.34 in 84.8 mm

Dimension B Fix		3.26 in 82.8 mm

Dimension C		8.07 in 205 mm

Dimension D		12 in 304.8 mm

Dimension E		8.25 in 209.6 mm

Dimension F		19.0000 in 482.600 mm

Dimension G		14 in 355.6 mm

Dimension H		1.03 in 26.2 mm

Dimension J (Bolt Size)		0.875 in 24 mm

Dimension K		2.99 in 75.9 mm

Dimension L Exp		8.4 in 213.4 mm

Dimension L Fix		8.32 in 211.3 mm

Dimension M		4.57 in 116.1 mm

Dimension N		5.06 in 128.5 mm

Dimension R		0.76 in 19.3 mm

Dimension S		7.56 in 192 mm

Radial and Thrust Factors

C0 - Static Load		372000 lbf 1660000 N

C - Dynamic Load (Basic)		286000 lbf 1270000 N

e - Geometry Factor		0.32

Y1 - Geometry Factor		2.08

Y2 - Geometry Factor		3.10

Engineering Seal Speed

Oil Lubrication - M/N Seal		650 rpm

Oil Lubrication - T Seal		950 rpm

Oil Lubrication - B/C/O Seal		350 rpm

Grease Lubrication - M/N Seal		600 rpm

Grease Lubrication - T Seal		800 rpm

Grease Lubrication - B/C/O Seal		350 rpm

Engineering Bearing Attributes

Float		0.083 in 2.108 mm

Shaft Tolerance		0.0050 in 0.127 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min		0.0043

Eng Internal Radial Clearance - Max		0.0067

Pre Install Clearance Min		0.0043 in 0.110 mm

Pre Install Clearance Max		0.0067 in 0.170 mm

VIEW CAD DRAWING



· 3D


· 2D Front View


· 2D Left View


· 2D Sales Drawing

DOWNLOADS


		Bearing Life Calculation Tool

		Primary Sealing (PDF, 280KB)

		TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS

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Part Number QMCW30J150S, Eccentric Piloted Flange Cartridge

Engineering Group

Bearing Number

Shaft Size

Shaft Size Type

Full Timken Part Number

Locking Style

Housing Construction

UPC Code

Dimension BC

Dimension B Exp

Dimension B Fix

Dimension C

Dimension D

Dimension E

Dimension F

Dimension G

Dimension H

Dimension J (Bolt Size)

Dimension K

Dimension L Exp

Dimension L Fix

Dimension M

Dimension N

Dimension R

Dimension S

C0 - Static Load

C - Dynamic Load (Basic)

e - Geometry Factor

Y1 - Geometry Factor

Y2 - Geometry Factor

Oil Lubrication - M/N Seal

Oil Lubrication - T Seal

Oil Lubrication - B/C/O Seal

Grease Lubrication - M/N Seal

Grease Lubrication - T Seal

Grease Lubrication - B/C/O Seal

Float

Shaft Tolerance

Eng Internal Radial Clearance - Min

Eng Internal Radial Clearance - Max

Pre Install Clearance Min

Pre Install Clearance Max