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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 Two-Bolt Pillow Block > Part Number TAPA17K300S  
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Part Number TAPA17K300S, Tapered Adapter Two-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

22217

Shaft Size

3 in

Shaft Size Type

Imperial

Full Timken Part Number

TAPA17K300SB
TAPA17K300SC

TAPA17K300SEB

TAPA17K300SEC

TAPA17K300SEM

TAPA17K300SEN

TAPA17K300SEO

TAPA17K300SET

TAPA17K300SM

TAPA17K300SN

TAPA17K300SO

TAPA17K300ST

Locking Style

Tapered Adapter

Housing Construction

Two-Bolt Pillow Block

UPC Code

0883450125475
0883450125482

0883450125505

0883450125512

0883450125529

0883450125536

0883450125543

0883450125550

0883450197748

0883450197946

0883450275248

0883450275446


Dimensions

Dimension A

3.75 in
95.3
mm

Dimension B

7.32 in
185.9
mm

Dimension C

4.33 in
110
mm

Dimension D Min

9.5 in
241.3
mm

Dimension D Max

11 in
279.4
mm

Dimension F

12.63 in
320.8
mm

Dimension G

3 in
76.2
mm

Dimension H

1.33 in
33.8
mm

Dimension J (Bolt Size)

0.75 in
20
mm

Dimension L

3.47 in
88.1
mm

Dimension M

1.96 in
49.8
mm

Dimension S

3.23 in
82
mm


Radial and Thrust Factors

C0 - Static Load

71900 lbf
320000
N

C - Dynamic Load (Basic)

66900 lbf
297000
N

e - Geometry Factor

0.22

Y1 - Geometry Factor

3.07

Y2 - Geometry Factor

4.57


Engineering Seal Speed

Oil Lubrication - M/N Seal

1400 rpm

Oil Lubrication - T Seal

2400 rpm

Oil Lubrication - B/C/O Seal

1100 rpm

Grease Lubrication - M/N Seal

1400 rpm

Grease Lubrication - T Seal

2000 rpm

Grease Lubrication - B/C/O Seal

1100 rpm


Engineering Bearing Attributes

Float

0.083 in
2.108
mm

Shaft Tolerance

0.0040 in
0.102
mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

0.0043

Eng Internal Radial Clearance - Max

0.0055

Pre Install Clearance Min

0.0043 in
0.110
mm

Pre Install Clearance Max

0.0055 in
0.140
mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS


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