Part Number TAFK22K400S, Tapered Adapter Round Flange Block On The Timken Company


All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Tapered Adapter Solid-Block Mounted Bearings > Tapered Adapter Round Flange Block > Part Number TAFK22K400S


	Part Number TAFK22K400S, Tapered Adapter Round Flange Block

6-Bolt Round Flange Block Mounted Bearings

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Tapered Adapter Four Bolt Square Flange 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		22222

Shaft Size		4 in

Shaft Size Type		Imperial

Full Timken Part Number		TAFK22K400SB TAFK22K400SC TAFK22K400SEB TAFK22K400SEC TAFK22K400SEM TAFK22K400SEN TAFK22K400SEO TAFK22K400SET TAFK22K400SM TAFK22K400SN TAFK22K400SO TAFK22K400ST

Locking Style		Tapered Adapter

Housing Construction		Round Flange

UPC Code		0883450381840 0883450381857 0883450381864 0883450381871 0883450381888 0883450381895 0883450381901 0883450381918 0883450381925 0883450381932 0883450381949 0883450381956

Dimensions

Dimension BC		12.88 in 327.2 mm

Dimension C		5.71 in 145 mm

Dimension D		10.1 in 256.5 mm

Dimension E		6.44 in 163.6 mm

Dimension F		15.13 in 384.3 mm

Dimension H		1.25 in 31.8 mm

Dimension J (Bolt Size)		1 in 24 mm

Dimension L Exp		4.7 in 119.4 mm

Dimension L Fix		4.62 in 117.3 mm

Dimension M		2.48 in 63 mm

Dimension N		4.21 in 106.9 mm

Dimension R		0.49 in 12.4 mm

Dimension S		4.13 in 104.9 mm

Radial and Thrust Factors

C0 - Static Load		147000 lbf 653000 N

C - Dynamic Load (Basic)		125000 lbf 555000 N

e - Geometry Factor		0.26

Y1 - Geometry Factor		2.55

Y2 - Geometry Factor		3.80

Engineering Seal Speed

Oil Lubrication - M/N Seal		900 rpm

Oil Lubrication - T Seal		1700 rpm

Oil Lubrication - B/C/O Seal		600 rpm

Grease Lubrication - M/N Seal		900 rpm

Grease Lubrication - T Seal		1200 rpm

Grease Lubrication - B/C/O Seal		600 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		0.0053 in 0.135 mm

Pre Install Clearance Max		0.0067 in 0.170 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 TAFK22K400S, 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 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