Part Number TAAPK22K315S, 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 TAAPK22K315S


	Part Number TAAPK22K315S, Double Nut Tapered Adapter Four-Bolt Pillow Block

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

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TAAPK-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		3 15/16 in

Shaft Size Type		Imperial

Full Timken Part Number		TAAPK22K315SB TAAPK22K315SC TAAPK22K315SEB TAAPK22K315SEC TAAPK22K315SEM TAAPK22K315SEN TAAPK22K315SEO TAAPK22K315SET TAAPK22K315SM TAAPK22K315SN TAAPK22K315SO TAAPK22K315ST

Locking Style		Double Nut Tapered Adapter

Housing Construction		Four-Bolt Pillow Block

UPC Code		0883450085144 0883450085212 0883450085243 0883450085311 0883450131926 0883450131933 0883450131940 0883450131957 0883450199193 0883450276634 0883450276832 0883450297165

Dimensions

Dimension A		5-3/4 in 146.1 mm

Dimension B		10.78 in 273.8 mm

Dimension C		5.71 in 145 mm

Dimension D Min		13.94 in 354.1 mm

Dimension D Max		15.56 in 395.2 mm

Dimension E		4 in 101.6 mm

Dimension F		19 in 469.9 mm

Dimension G		6-1/4 in 158.8 mm

Dimension H		1.8 in 45.7 mm

Dimension J (Bolt Size)		1 in 24 mm

Dimension L		5.44 in 138.2 mm

Dimension MT		2.59 in 65.8 mm

Dimension RTT		0.56 in 14.2 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 TAAPK22K315S, 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