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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 Square Flange Block > Part Number TAAFB22K400S  
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Part Number TAAFB22K400S, Double Nut Tapered Adapter Four Bolt Square Flange 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

4 in

Shaft Size Type

Imperial

Full Timken Part Number

TAAFB22K400SB
TAAFB22K400SBNP

TAAFB22K400SC

TAAFB22K400SEB

TAAFB22K400SEC

TAAFB22K400SEM

TAAFB22K400SEN

TAAFB22K400SEO

TAAFB22K400SET

TAAFB22K400SM

TAAFB22K400SN

TAAFB22K400SO

TAAFB22K400ST

Locking Style

Tapered Adapter

Housing Construction

Four-Bolt Square Flange

UPC Code

0883450120074
0883450120081

0883450120104

0883450120111

0883450120128

0883450120135

0883450120142

0883450120159

0883450199407

0883450199605

0883450277044

0883450277242

0883450456654


Dimensions

Dimension A1

14.45 in
367
mm

Dimension BC

12.2 in
309.9
mm

Dimension C

5.71 in
145
mm

Dimension D

10.04 in
255
mm

Dimension E

8.63 in
219.2
mm

Dimension F

11 in
279.4
mm

Dimension H

1.04 in
26.4
mm

Dimension J (Bolt Size)

0.75 in
20
mm

Dimension MT

2.48 in
63
mm

Dimension N

3.98 in
101.1
mm

Dimension RTT

0.59 in
14.9
mm

Dimension ST

5.15 in
130.7
mm


Radial and Thrust Factors

C0 - Static Load

147000 lbf
653000
N

C - Dynamic Load (Basic)

125000 lbf
555000
N

e - Geometry Factor

0.26

Y1 - Geometry Factor

2.55

Y2 - Geometry Factor

3.80


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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