Part Number TAAFK26K408S, Double Nut Tapered Adapter Round Flange Block On The Timken Company


All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double Nut Tapered Adapter Solid-Mounted Bearings > Double Nut Tapered Adapter Round Flange Block > Part Number TAAFK26K408S


	Part Number TAAFK26K408S, Double Nut Tapered Adapter Round Flange Block

6-Bolt Round Flange Block Mounted Bearings

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TAAFK Round SRB Solid Block Catalog - Line 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		22226

Shaft Size		4 1/2 in

Shaft Size Type		Imperial

Full Timken Part Number		TAAFK26K408SB TAAFK26K408SC TAAFK26K408SEB TAAFK26K408SEC TAAFK26K408SEM TAAFK26K408SEN TAAFK26K408SEO TAAFK26K408SET TAAFK26K408SM TAAFK26K408SN TAAFK26K408SO TAAFK26K408ST

Locking Style		Tapered Adapter

Housing Construction		Round Flange

UPC Code		0883450382205 0883450382212 0883450382229 0883450382236 0883450382243 0883450382250 0883450382267 0883450382274 0883450382281 0883450382298 0883450382304 0883450382311

Dimensions

Dimension BC		14 in 355.6 mm

Dimension C		6.5 in 165.1 mm

Dimension D		11.19 in 284.2 mm

Dimension E		7 in 177.8 mm

Dimension F		16.5 in 419.1 mm

Dimension H		1.5 in 38.1 mm

Dimension J (Bolt Size)		1.125 in 24 mm

Dimension L Exp		5.7 in 144.8 mm

Dimension L Fix		5.62 in 142.7 mm

Dimension MT		2.83 in 71.9 mm

Dimension N		5.32 in 135.1 mm

Dimension RTT		-0.09 in -2.4 mm

Dimension ST		5.89 in 149.65 mm

Radial and Thrust Factors

C0 - Static Load		212000 lbf 945000 N

C - Dynamic Load (Basic)		170000 lbf 757000 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 TAAFK26K408S, Double Nut Tapered Adapter Round 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 Exp

Dimension L Fix

Dimension MT

Dimension N

Dimension RTT

Dimension ST

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