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All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Tapered Adapter Solid-Block Mounted Bearings > Tapered Adapter Four-Bolt Pillow Block > Part Number TAPK22K315S  
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Part Number TAPK22K315S, Tapered Adapter Four-Bolt Pillow Block



 



Unit of Measure: Imperial Metric Both

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

TAPK22K315SB
TAPK22K315SC

TAPK22K315SEB

TAPK22K315SEC

TAPK22K315SEM

TAPK22K315SEN

TAPK22K315SEO

TAPK22K315SET

TAPK22K315SM

TAPK22K315SN

TAPK22K315SO

TAPK22K315ST

Locking Style

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 M

2.48 in
63
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

0.25

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



 DOWNLOADS 

Bearing Life Calculation Tool

Eng Seal Temperatures

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS


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