Part Number DAAPF22K400S, Double Nut Tapered Adapter Four-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 Four-Bolt Pillow Block > Part Number DAAPF22K400S


	Part Number DAAPF22K400S, Double Nut Tapered Adapter Four-Bolt Pillow Block

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

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DAAPF-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		DAAPF22K400SB DAAPF22K400SC DAAPF22K400SEB DAAPF22K400SEC DAAPF22K400SEM DAAPF22K400SEN DAAPF22K400SEO DAAPF22K400SET DAAPF22K400SM DAAPF22K400SN DAAPF22K400SO DAAPF22K400ST

Locking Style		Double Nut Tapered Adapter

Housing Construction		Four-Bolt Pillow Block

UPC Code		0883450011228 0883450011235 0883450011259 0883450011266 0883450011273 0883450011280 0883450011297 0883450011303 0883450196192 0883450196390 0883450273701 0883450273909

Dimensions

Dimension A		4.25 in 108 mm

Dimension B		8.78 in 223 mm

Dimension C		5.71 in 145 mm

Dimension D Min		10.88 in 276.4 mm

Dimension D Max		13.38 in 339.9 mm

Dimension E		2-1/4 in 57.2 mm

Dimension F		14.88 in 378 mm

Dimension G		4.31 in 109.5 mm

Dimension H		1.4 in 35.6 mm

Dimension J (Bolt Size)		0.75 in 20 mm

Dimension L		4.36 in 110.7 mm

Dimension MT		2.59 in 65.8 mm

Dimension RTT		0.68 in 17.3 mm

Dimension ST		5.15 in 130.8 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 DAAPF22K400S, Double Nut Tapered Adapter Four-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 E

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