Part Number QAATU20A100S, Double Concentric Take-Up Block On The Timken Company


All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double Concentric Solid-Block Mounted Bearings > Double Concentric Take-Up Block > Part Number QAATU20A100S


	Part Number QAATU20A100S, Double Concentric Take-Up Block

Timken-Mounted-Bearing-Double-Concentric-Take-Up-Block

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Double Concentric 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		22220

Shaft Size		100 mm

Shaft Size Type		Metric

Full Timken Part Number		QAATU20A100SB QAATU20A100SC QAATU20A100SEB QAATU20A100SEC QAATU20A100SEM QAATU20A100SEN QAATU20A100SEO QAATU20A100SET QAATU20A100SM QAATU20A100SN QAATU20A100SO QAATU20A100ST

Locking Style		Double Concentric

Housing Construction		Take-Up

UPC Code		0883450292313 0883450292320 0883450292337 0883450292344 0883450292351 0883450292368 0883450292375 0883450292382 0883450292399 0883450292405 0883450292412 0883450292900

Dimensions

Dimension A1		4.13 in 104.9 mm

Dimension C		1.13 in 28.7 mm

Dimension D		9.44 in 239.8 mm

Dimension E		8.63 in 219.2 mm

Dimension F		2.13 in 54.1 mm

Dimension G		2.06 in 52.3 mm

Dimension J		5.63 in 143 mm

Dimension L		11.69 in 296.9 mm

Dimension M		2.97 in 75.4 mm

Dimension N		4.79 in 121.7 mm

Dimension P		7 in 177.8 mm

Dimension S		2.06 in 52.3 mm

Radial and Thrust Factors

C0 - Static Load		113000 lbf 502000 N

C - Dynamic Load (Basic)		97700 lbf 435000 N

e - Geometry Factor		0.24

Y1 - Geometry Factor		2.85

Y2 - Geometry Factor		4.24

Engineering Seal Speed

Oil Lubrication - M/N Seal		1200 rpm

Oil Lubrication - T Seal		2000 rpm

Oil Lubrication - B/C/O Seal		900 rpm

Grease Lubrication - M/N Seal		1200 rpm

Grease Lubrication - T Seal		1600 rpm

Grease Lubrication - B/C/O Seal		900 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		0.0030

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

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 QAATU20A100S, Double Concentric 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 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