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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22220

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A TAFC20K090SB TAFC20K090SC TAFC20K090SEB TAFC20K090SEC TAFC20K090SEM TAFC20K090SEN TAFC20K090SEO TAFC20K090SET TAFC20K090SM TAFC20K090SN TAFC20K090SO TAFC20K090ST

Locking Style

 N/A Tapered Adapter

Housing Construction

 N/A Four-Bolt Square Flange

UPC Code

 N/A 0883450121576 0883450121583 0883450121606 0883450121613 0883450121620 0883450121637 0883450121644 0883450121651 0883450199780 0883450199988 0883450277426 0883450277624

Dimensions

Dimension A1

 N/A 13.0 in

Dimension BC

 N/A 11.02 in

Dimension C

 N/A 5.12 in

Dimension D

 N/A 9.06 in

Dimension E

 N/A 7.79 in

Dimension F

 N/A 9.76 in

Dimension H

 N/A 1.13 in

Dimension J (Bolt Size)

 N/A 0.75 in

Dimension G

 N/A 1.25 in

Dimension L Fix

 N/A 4.16 in

Dimension M

 N/A 2.3 in

Dimension N

 N/A 3.71 in

Dimension S

 N/A 3.82 in

Radial and Thrust Factors

C0 - Static Load

 N/A 113000 lbf502000 N

C - Dynamic Load (Basic)

 N/A 97700 lbf435000 N

e - Geometry Factor

 N/A 0.26

Y1 - Geometry Factor

 N/A 2.55

Y2 - Geometry Factor

 N/A 3.80

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 1200 rpm

Oil Lubrication - T Seal

 N/A 2000 rpm

Oil Lubrication - B/C/O Seal

 N/A 900 rpm

Grease Lubrication - M/N Seal

 N/A 1200 rpm

Grease Lubrication - T Seal

 N/A 1600 rpm

Grease Lubrication - B/C/O Seal

 N/A 900 rpm

Engineering Bearing Attributes

Float

 N/A 0.083 in

Shaft Tolerance

 N/A 0.0040 in

Engineering Internal Radial Clearance

Pre Install Clearance Min

 N/A 0.0043 in

Pre Install Clearance Max

 N/A 0.0055 in