Part Number QMSN22J407S, Eccentric Two-Bolt Pillow Block On The Timken Company


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	Part Number QMSN22J407S, Eccentric Two-Bolt Pillow Block

Timken-Mounted-Bearing-Eccentric-Two-Bolt-Pillow-Block---Inch-Housing-Dimensions

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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		22222

Shaft Size		4 7/16 in

Shaft Size Type		Imperial

Full Timken Part Number		QMSN22J407SB QMSN22J407SC QMSN22J407SEB QMSN22J407SEC QMSN22J407SEM QMSN22J407SEN QMSN22J407SEO QMSN22J407SET QMSN22J407SM QMSN22J407SN QMSN22J407SO QMSN22J407ST

Locking Style		Eccentric

Housing Construction		Two-Bolt Pillow Block

UPC Code		0883450099325 0883450099332 0883450099356 0883450099363 0883450099370 0883450099394 0883450253772 0883450254168 0883450356787 0883450356794 0883450356800 0883450356817

Dimensions

Dimension A		5.91 in 150 mm

Dimension B		10.43 in 265 mm

Dimension C		6.3 in 160 mm

Dimension D Min		14.45 in 367 mm

Dimension D Max		15.75 in 400 mm

Dimension F		17.52 in 445 mm

Dimension G		4.13 in 105 mm

Dimension H		1.93 in 49 mm

Dimension J (Bolt Size)		0.875 in 24 mm

Dimension K		1.85 in 47 mm

Dimension L		5.79 in 147 mm

Dimension M		3.7 in 94 mm

Dimension R		0.24 in 6 mm

Dimension S		5.55 in 141 mm

Radial and Thrust Factors

C0 - Static Load		147000 lbf 653000 N

C - Dynamic Load (Basic)		125000 lbf 555000 N

e - Geometry Factor		0.25

Y1 - Geometry Factor		2.73

Y2 - Geometry Factor		4.06

Engineering Seal Speed

Oil Lubrication - M/N Seal		900 rpm

Oil Lubrication - T Seal		1700 rpm

Oil Lubrication - B/C/O Seal		600 rpm

Grease Lubrication - M/N Seal		900 rpm

Grease Lubrication - T Seal		1200 rpm

Grease Lubrication - B/C/O Seal		600 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		0.0030

Eng Internal Radial Clearance - Max		0.0047

Pre Install Clearance Min		0.0030 in 0.075 mm

Pre Install Clearance Max		0.0047 in 0.120 mm

MORE IMAGES


	· Eccentric Two-Bolt Pillow Block - Dimensional Drawing

VIEW CAD DRAWING



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· 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 QMSN22J407S, Eccentric Two-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 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