The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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Unit of Measure

Specifications

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 TAFNL22K400SB TAFNL22K400SC TAFNL22K400SEB TAFNL22K400SEC TAFNL22K400SEM TAFNL22K400SEN TAFNL22K400SEO TAFNL22K400SET TAFNL22K400SM TAFNL22K400SN TAFNL22K400SO TAFNL22K400ST

Locking Style

 N/A Tapered Adapter

Housing Construction

 N/A Flange Block

UPC Code

 N/A 0883450382205 0883450382212 0883450382229 0883450382236 0883450382243 0883450382250 0883450382267 0883450382274 0883450382281 0883450382298 0883450382304 0883450382311

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 8.6 in218.4 mm

Dimension E

 N/A 8.63 in219.2 mm

Dimension F

 N/A 10.63 in270 mm

Dimension H

 N/A 1.18 in30 mm

Dimension J (Bolt Size)

 N/A 0.75 in20 mm

Dimension G

 N/A 1.75 in44.5 mm

Dimension L

 N/A 4.43 in112.5 mm

Dimension M

 N/A 2.48 in63 mm

Dimension N

 N/A 3.92 in99.6 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 0.28

Y1 - Geometry Factor

 N/A 2.43

Y2 - Geometry Factor

 N/A 3.61

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 700 rpm

Oil Lubrication - T Seal

 N/A 1500 rpm

Oil Lubrication - B/C/O Seal

 N/A 400 rpm

Grease Lubrication - M/N Seal

 N/A 700 rpm

Grease Lubrication - T Seal

 N/A 1000 rpm

Grease Lubrication - B/C/O Seal

 N/A 400 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 0.0063 in0.160 mm

Pre Install Clearance Max

 N/A 0.0079 in0.201 mm