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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 Pillow Block > Part Number TAA4DI20K090S  
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Part Number TAA4DI20K090S, Double Nut 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
22220

Shaft Size
90 mm

Shaft Size Type
Metric

Full Timken Part Number
TAA4DI20K090SB
TAA4DI20K090SC
TAA4DI20K090SEB
TAA4DI20K090SEC
TAA4DI20K090SEM
TAA4DI20K090SEN
TAA4DI20K090SEO
TAA4DI20K090SET
TAA4DI20K090SMT
TAA4DI20K090SNT
TAA4DI20K090SO
TAA4DI20K090ST

Locking Style
Double Nut Tapered Adapter

Housing Construction
Four-Bolt Pillow Block


Dimensions

Dimension A
4.5 in
114.3 mm

Dimension B
8.68 in
220.4 mm

Dimension C
5.12 in
130 mm

Dimension D Min
12.81 in
325.4 mm

Dimension D Max
13.81 in
350.8 mm

Dimension E
2 in
50.8 mm

Dimension F
16 in
406.4 mm

Dimension G
3.75 in
95.3 mm

Dimension H
1.56 in
39.6 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension L
4.18 in
106 mm

Dimension MT
2.21 in
56.1 mm

Dimension RTT
0.61 in
15.5 mm

Dimension ST
4.1 in
104.1 mm


Radial and Thrust Factors

C0 - Static Load
113000 lbf
502000 N

C - Dynamic Load (Basic)
97700 lbf
435000 N

e - Geometry Factor
0.24

Y1 - Geometry Factor
2.85

Y2 - Geometry Factor
4.24


Engineering Seal Speed

Oil Lubrication - M/N Seal
1200 rpm

Oil Lubrication - T Seal
2000 rpm

Oil Lubrication - B/C/O Seal
900 rpm

Grease Lubrication - M/N Seal
1200 rpm

Grease Lubrication - T Seal
1600 rpm

Grease Lubrication - B/C/O Seal
900 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
0.0043 in
0.109 mm

Pre Install Clearance Max
0.0055 in
0.140 mm



 DOWNLOADS 

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