Part Number QMTU18J080S, Eccentric Take-Up Block On The Timken Company


All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Eccentric Solid-Block Mounted Bearings > Eccentric Take-Up Block > Part Number QMTU18J080S


	Part Number QMTU18J080S, Eccentric Take-Up Block

Timken-Mounted-Bearing-Eccentric-Take-Up-Block

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Eccentric Take-Up 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		22218

Shaft Size		80 mm

Shaft Size Type		Metric

Full Timken Part Number		QMTU18J080SB QMTU18J080SC QMTU18J080SEB QMTU18J080SEC QMTU18J080SEM QMTU18J080SEN QMTU18J080SEO QMTU18J080SET QMTU18J080SM QMTU18J080SN QMTU18J080SO QMTU18J080ST

Locking Style		Eccentric

Housing Construction		Take-Up

UPC Code		0883450103374 0883450103381 0883450103404 0883450103411 0883450103428 0883450103435 0883450103442 0883450103459 0883450169349 0883450169721 0883450260749 0883450261067

Dimensions

Dimension A1		3.63 in 92.2 mm

Dimension C		1 in 25.4 mm

Dimension D		7.63 in 193.8 mm

Dimension E		6.81 in 173 mm

Dimension F		1.81 in 46 mm

Dimension G		1.88 in 47.8 mm

Dimension J		4.88 in 124 mm

Dimension L		10.12 in 257 mm

Dimension K		1.44 in 36.6 mm

Dimension M		2.59 in 65.8 mm

Dimension N		4.19 in 106.4 mm

Dimension P		6.25 in 158.8 mm

Dimension S		1.81 in 46 mm

Radial and Thrust Factors

C0 - Static Load		87200 lbf 388000 N

C - Dynamic Load (Basic)		79700 lbf 355000 N

e - Geometry Factor		0.23

Y1 - Geometry Factor		2.90

Y2 - Geometry Factor		4.31

Engineering Seal Speed

Oil Lubrication - M/N Seal		1400 rpm

Oil Lubrication - T Seal		2400 rpm

Oil Lubrication - B/C/O Seal		1000 rpm

Grease Lubrication - M/N Seal		1400 rpm

Grease Lubrication - T Seal		2000 rpm

Grease Lubrication - B/C/O Seal		1000 rpm

Engineering Bearing Attributes

Float		0.08 in 2.03 mm

Shaft Tolerance		0.0030 in 0.076 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min		0.0024

Eng Internal Radial Clearance - Max		0.0039

Pre Install Clearance Min		0.0024 in 0.060 mm

Pre Install Clearance Max		0.0039 in 0.100 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 QMTU18J080S, Eccentric Take-Up Block

Engineering Group

Bearing Number

Shaft Size

Shaft Size Type

Full Timken Part Number

Locking Style

Housing Construction

UPC Code

Dimension A1

Dimension C

Dimension D

Dimension E

Dimension F

Dimension G

Dimension J

Dimension L

Dimension K

Dimension M

Dimension N

Dimension P

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