Part Number QMPXT15J212S, Eccentric Two-Bolt Pillow Block On The Timken Company


All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Eccentric Solid-Block Mounted Bearings > Eccentric Two-Bolt Pillow Block > Part Number QMPXT15J212S


	Part Number QMPXT15J212S, Eccentric Two-Bolt Pillow Block

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

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Eccentric Two-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		22215

Shaft Size		2 3/4 in

Shaft Size Type		Imperial

Full Timken Part Number		QMPXT15J212SB QMPXT15J212SC QMPXT15J212SEB QMPXT15J212SEC QMPXT15J212SEM QMPXT15J212SEN QMPXT15J212SEO QMPXT15J212SET QMPXT15J212SM QMPXT15J212SN QMPXT15J212SO QMPXT15J212ST

Locking Style		Eccentric

Housing Construction		Two-Bolt Pillow Block

UPC Code		0883450141277 0883450141284 0883450141291 0883450141307 0883450141314 0883450141321 0883450141338 0883450141345 0883450159173 0883450159265 0883450252461 0883450252560

Dimensions

Dimension A		3.5 in 88.9 mm

Dimension B		6.84 in 173.7 mm

Dimension C		4.01 in 101.9 mm

Dimension D Min		9.06 in 230.1 mm

Dimension D Max		10.44 in 265.2 mm

Dimension F		13 in 330.2 mm

Dimension G		2.98 in 75.7 mm

Dimension H		1.38 in 35.1 mm

Dimension J (Bolt Size)		0.875 in 24 mm

Dimension K		1-1/4 in 31.8 mm

Dimension L		3.86 in 98 mm

Dimension M		2.37 in 60.2 mm

Dimension R		0.24 in 6.1 mm

Dimension S		3.62 in 91.9 mm

Radial and Thrust Factors

C0 - Static Load		54100 lbf 240000 N

C - Dynamic Load (Basic)		49900 lbf 222000 N

e - Geometry Factor		0.22

Y1 - Geometry Factor		3.14

Y2 - Geometry Factor		4.67

Engineering Seal Speed

Oil Lubrication - M/N Seal		1600 rpm

Oil Lubrication - T Seal		2900 rpm

Oil Lubrication - B/C/O Seal		1300 rpm

Grease Lubrication - M/N Seal		1600 rpm

Grease Lubrication - T Seal		2400 rpm

Grease Lubrication - B/C/O Seal		1300 rpm

Engineering Bearing Attributes

Float		0.083 in 2.108 mm

Shaft Tolerance		0.0020 in 0.051 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min		0.0020

Eng Internal Radial Clearance - Max		0.0031

Pre Install Clearance Min		0.0020 in 0.050 mm

Pre Install Clearance Max		0.0031 in 0.080 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 QMPXT15J212S, 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