Part Number TAAPA22K400S, Double Nut Tapered Adapter Two-Bolt Pillow 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 Two-Bolt Pillow Block > Part Number TAAPA22K400S


	Part Number TAAPA22K400S, Double Nut Tapered Adapter Two-Bolt Pillow Block

Timken-Mounted-Bearing-Tapered-Adapter-Two-Bolt-Pillow-Block

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TAAPA-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		22222

Shaft Size		4 in

Shaft Size Type		Imperial

Full Timken Part Number		TAAPA22K400SB TAAPA22K400SC TAAPA22K400SEB TAAPA22K400SEC TAAPA22K400SEM TAAPA22K400SEN TAAPA22K400SEO TAAPA22K400SET TAAPA22K400SM TAAPA22K400SN TAAPA22K400SO TAAPA22K400ST

Locking Style		Tapered Adapter

Housing Construction		Two-Bolt Pillow Block

UPC Code		0883450126076 0883450126083 0883450126106 0883450126113 0883450126120 0883450126137 0883450126144 0883450126151 0883450197809 0883450198004 0883450275309 0883450275507

Dimensions

Dimension A		4.94 in 125.5 mm

Dimension B		9.47 in 240.5 mm

Dimension C		5.71 in 145 mm

Dimension D Min		12.5 in 317.5 mm

Dimension D Max		14.5 in 368.3 mm

Dimension F		16 in 406.4 mm

Dimension G		3.96 in 100.6 mm

Dimension H		2 in 50.8 mm

Dimension J (Bolt Size)		0.875 in 24 mm

Dimension L		4.47 in 113.5 mm

Dimension MT		2.48 in 63 mm

Dimension RTT		0.57 in 14.6 mm

Dimension ST		5.15 in 130.7 mm

Radial and Thrust Factors

C0 - Static Load		147000 lbf 653000 N

C - Dynamic Load (Basic)		125000 lbf 555000 N

e - Geometry Factor		0.25

Y1 - Geometry Factor		2.73

Y2 - Geometry Factor		4.06

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 TAAPA22K400S, Double Nut Tapered Adapter Two-Bolt Pillow Block

Engineering Group

Bearing Number

Shaft Size

Shaft Size Type

Full Timken Part Number

Locking Style

Housing Construction

UPC Code

Dimension A

Dimension B

Dimension C

Dimension D Min

Dimension D Max

Dimension F

Dimension G

Dimension H

Dimension J (Bolt Size)

Dimension L

Dimension MT

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