Part Number QMPF34J607S, Eccentric Four-Bolt Pillow Block On The Timken Company


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	Part Number QMPF34J607S, Eccentric Four-Bolt Pillow Block

Timken-Mounted-Bearing-Eccentric-Four-Bolt-Pillow-Block

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Eccentric Four-Bolt Pillow Block - 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		23234

Shaft Size		6 7/16 in

Shaft Size Type		Imperial

Full Timken Part Number		QMPF34J607SB QMPF34J607SC QMPF34J607SEB QMPF34J607SEC QMPF34J607SEM QMPF34J607SEN QMPF34J607SEO QMPF34J607SET QMPF34J607SM QMPF34J607SN QMPF34J607SO QMPF34J607ST

Locking Style		Eccentric

Housing Construction		Four-Bolt Pillow Block

UPC Code		0883450086127 0883450086134 0883450086158 0883450086165 0883450086172 0883450086189 0883450086196 0883450086202 0883450156011 0883450156745 0883450250955 0883450251372

Dimensions

Dimension A		7-1/2 in 190.5 mm

Dimension B		15.38 in 390.7 mm

Dimension C		9.25 in 235 mm

Dimension D Min		20.88 in 530.4 mm

Dimension D Max		23.63 in 600.2 mm

Dimension E		4.63 in 117.5 mm

Dimension F		26 in 660.4 mm

Dimension G		7.5 in 190.5 mm

Dimension H		2.5 in 63.5 mm

Dimension J (Bolt Size)		1 in 24 mm

Dimension K		3.35 in 85.1 mm

Dimension L		8.83 in 224.3 mm

Dimension M		5.08 in 129 mm

Dimension R		0.22 in 5.6 mm

Dimension S		8.43 in 214.1 mm

Radial and Thrust Factors

C0 - Static Load		494000 lbf 2200000 N

C - Dynamic Load (Basic)		373000 lbf 1660000 N

e - Geometry Factor		0.33

Y1 - Geometry Factor		2.08

Y2 - Geometry Factor		3.09

Engineering Seal Speed

Oil Lubrication - M/N Seal		600 rpm

Oil Lubrication - T Seal		900 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		0.0047

Eng Internal Radial Clearance - Max		0.0071

Pre Install Clearance Min		0.0047 in 0.120 mm

Pre Install Clearance Max		0.0071 in 0.180 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 QMPF34J607S, Eccentric Four-Bolt Pillow Block

Engineering Group

Bearing Number

Shaft Size

Shaft Size Type

Full Timken Part Number

Locking Style

Housing Construction

UPC Code

Dimension A

Dimension B

Dimension C

Dimension D Min

Dimension D Max

Dimension E

Dimension F

Dimension G

Dimension H

Dimension J (Bolt Size)

Dimension K

Dimension L

Dimension M

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