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Unit of Measure

Key Dimensions

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22222

Shaft Size

 N/A 4 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A TAFC22K400SB TAFC22K400SC TAFC22K400SEB TAFC22K400SEC TAFC22K400SEM TAFC22K400SEN TAFC22K400SEO TAFC22K400SET TAFC22K400SM TAFC22K400SN TAFC22K400SO TAFC22K400ST

Locking Style

 N/A Tapered Adapter

Housing Construction

 N/A Four-Bolt Square Flange

UPC Code

 N/A 0883450122078 0883450122085 0883450122108 0883450122115 0883450122122 0883450122139 0883450122146 0883450122153 0883450199803 0883450200004 0883450277440 0883450277648

Other Dimensions

Dimension A1

 N/A 14.45 in367 mm

Dimension BC

 N/A 12.2 in309.9 mm

Dimension C

 N/A 5.71 in145 mm

Dimension D

 N/A 10.039 in255 mm

Dimension E

 N/A 8.63 in219.2 mm

Dimension F

 N/A 10.8 in274.3 mm

Dimension H

 N/A 1.04 in26.4 mm

Dimension J (Bolt Size)

 N/A 0.75 in20 mm

Dimension G

 N/A 1.75 in44.45 mm

Dimension L Fix

 N/A 4.45 in113 mm

Dimension M

 N/A 2.22 in56.4 mm

Dimension N

 N/A 3.98 in101.1 mm

Dimension S

 N/A 4.13 in104.9 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 147000 lbf653000 N

C - Dynamic Load (Basic)

 N/A 125000 lbf555000 N

e - Geometry Factor

 N/A 0.26

Y1 - Geometry Factor

 N/A 2.55

Y2 - Geometry Factor

 N/A 3.8

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 900 rpm

Oil Lubrication - T Seal

 N/A 1700 rpm

Oil Lubrication - B/C/O Seal

 N/A 600 rpm

Grease Lubrication - M/N Seal

 N/A 900 rpm

Grease Lubrication - T Seal

 N/A 1200 rpm

Grease Lubrication - B/C/O Seal

 N/A 600 rpm

Engineering Bearing Attributes

Float

 N/A 0.083 in2.108 mm

Shaft Tolerance

 N/A 0.0040 in0.102 mm

Engineering Internal Radial Clearance

Pre Install Clearance Min

 N/A 0.0053 in0.135 mm

Pre Install Clearance Max

 N/A 0.0067 in0.170 mm