Part Number QMPG26J415S, Eccentric Four-Bolt Pillow Block On The Timken Company


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	Part Number QMPG26J415S, 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		22226

Shaft Size		4 15/16 in

Shaft Size Type		Imperial

Full Timken Part Number		QMPG26J415SB QMPG26J415SC QMPG26J415SEB QMPG26J415SEC QMPG26J415SEM QMPG26J415SEN QMPG26J415SEO QMPG26J415SET QMPG26J415SM QMPG26J415SN QMPG26J415SO QMPG26J415ST

Locking Style		Eccentric

Housing Construction		Four-Bolt Pillow Block

UPC Code		0883450139687 0883450139694 0883450139700 0883450139717 0883450139748 0883450139755 0883450158336 0883450158732 0883450252102 0883450252263 0883450329088 0883450329095

Dimensions

Dimension A		5.91 in 150 mm

Dimension B		11.08 in 281.4 mm

Dimension C		6.89 in 175 mm

Dimension D Min		15.13 in 384.3 mm

Dimension D Max		17.63 in 447.8 mm

Dimension E		3.15 in 80 mm

Dimension F		19.69 in 500.1 mm

Dimension G		5.04 in 128 mm

Dimension H		1.94 in 49.3 mm

Dimension J (Bolt Size)		1 in 24 mm

Dimension K		2.31 in 58.7 mm

Dimension L		6.24 in 158.5 mm

Dimension M		3.72 in 94.5 mm

Dimension R		-0.27 in -6.9 mm

Dimension S		6.04 in 153.4 mm

Radial and Thrust Factors

C0 - Static Load		212000 lbf 945000 N

C - Dynamic Load (Basic)		170000 lbf 757000 N

e - Geometry Factor		0.26

Y1 - Geometry Factor		2.62

Y2 - Geometry Factor		3.9

Engineering Seal Speed

Oil Lubrication - M/N Seal		700 rpm

Oil Lubrication - T Seal		1500 rpm

Oil Lubrication - B/C/O Seal		400 rpm

Grease Lubrication - M/N Seal		700 rpm

Grease Lubrication - T Seal		1000 rpm

Grease Lubrication - B/C/O Seal		400 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		0.0037

Eng Internal Radial Clearance - Max		0.0057

Pre Install Clearance Min		0.0037 in 0.095 mm

Pre Install Clearance Max		0.0057 in 0.145 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 QMPG26J415S, 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