Part Number TAFKP20K090S, Tapered Adapter Flange Block On The Timken Company


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	Part Number TAFKP20K090S, Tapered Adapter Flange Block

Timken-Mounted-Bearing-Tapered-Adapter-Four-Bolt-Square-Flange-Block

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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		90 mm

Shaft Size Type		Metric

Full Timken Part Number		TAFKP20K090SB TAFKP20K090SC TAFKP20K090SEB TAFKP20K090SEC TAFKP20K090SEM TAFKP20K090SEN TAFKP20K090SEO TAFKP20K090SET TAFKP20K090SM TAFKP20K090SN TAFKP20K090SO TAFKP20K090ST

Locking Style		Tapered Adapter

Housing Construction		Flange Block

UPC Code		0883450382083 0883450382090 0883450382106 0883450382113 0883450382120 0883450382137 0883450382144 0883450382151 0883450382168 0883450382175 0883450382182 0883450382199

Dimensions

Dimension BC		11-3/4 in 298.5 mm

Dimension C		5.12 in 130 mm

Dimension D		8.5 in 215.9 mm

Dimension E		8.31 in 211.1 mm

Dimension F		10.56 in 268.2 mm

Dimension H		1.5 in 38.1 mm

Dimension J (Bolt Size)		0.875 in 24 mm

Dimension L		4.51 in 114.6 mm

Dimension M		2.34 in 58.4 mm

Dimension N		3.96 in 100.6 mm

Dimension R		0.69 in 17.5 mm

Dimension S		3.82 in 97 mm

Radial and Thrust Factors

C0 - Static Load		113000 lbf 502000 N

C - Dynamic Load (Basic)		97700 lbf 435000 N

e - Geometry Factor		0.28

Y1 - Geometry Factor		2.43

Y2 - Geometry Factor		3.61

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		0.0040 in 0.102 mm

Engineering Internal Radial Clearance

Pre Install Clearance Min		0.0063 in 0.160 mm

Pre Install Clearance Max		0.0079 in 0.201 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 TAFKP20K090S, Tapered Adapter Flange Block

Engineering Group

Bearing Number

Shaft Size

Shaft Size Type

Full Timken Part Number

Locking Style

Housing Construction

UPC Code

Dimension BC

Dimension C

Dimension D

Dimension E

Dimension F

Dimension H

Dimension J (Bolt Size)

Dimension L

Dimension M

Dimension N

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

Pre Install Clearance Min

Pre Install Clearance Max