Part Number TAAPH22K315S, 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 TAAPH22K315S


	Part Number TAAPH22K315S, Double Nut Tapered Adapter Four-Bolt Pillow Block

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

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TAAPH-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		TAAPH22K315SB TAAPH22K315SC TAAPH22K315SEB TAAPH22K315SEC TAAPH22K315SEM TAAPH22K315SEN TAAPH22K315SEO TAAPH22K315SEONPFG TAAPH22K315SET TAAPH22K315SETNG TAAPH22K315SM TAAPH22K315SN TAAPH22K315SO TAAPH22K315SONPFG TAAPH22K315ST TAAPH22K315STNG

Locking Style		Double Nut Tapered Adapter

Housing Construction		Four-Bolt Pillow Block

UPC Code		0883450129978 0883450129985 0883450130004 0883450130011 0883450130028 0883450130035 0883450130042 0883450130059 0883450198592 0883450198790 0883450276092 0883450276290 0883450953139 0883450953146 0883450961264 0883450961271

Dimensions

Dimension A		4.94 in 125.5 mm

Dimension B		9.38 in 238.3 mm

Dimension C		5.71 in 145 mm

Dimension D Min		11.88 in 301.8 mm

Dimension D Max		14.5 in 368.3 mm

Dimension E		2.75 in 69.9 mm

Dimension F		16 in 406.4 mm

Dimension G		4.75 in 120.7 mm

Dimension H		1.77 in 45 mm

Dimension J (Bolt Size)		0.75 in 20 mm

Dimension L		4.86 in 123.4 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 TAAPH22K315S, 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