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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22222

Shaft Size

 N/A 4 1/2 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QMCW22J408SB QMCW22J408SC QMCW22J408SEB QMCW22J408SEC QMCW22J408SEM QMCW22J408SEN QMCW22J408SEO QMCW22J408SET QMCW22J408SM QMCW22J408SN QMCW22J408SO QMCW22J408ST

Locking Style

 N/A Eccentric

Housing Construction

 N/A Piloted Flange Cartridge

UPC Code

 N/A 0883450064521 0883450064538 0883450064552 0883450064569 0883450064576 0883450064583 0883450064590 0883450064606 0883450166706 0883450167420 0883450258883 0883450259422

Dimensions

Dimension BC

 N/A 11-3/4 in298.5 mm

Dimension B Exp

 N/A 3.09 in78.5 mm

Dimension B Fix

 N/A 3.01 in76.5 mm

Dimension C

 N/A 6.3 in160 mm

Dimension D

 N/A 10 in254 mm

Dimension E

 N/A 5.88 in149.4 mm

Dimension F

 N/A 13-1/2 in342.900 mm

Dimension G

 N/A 10.25 in260.4 mm

Dimension H

 N/A 1 in25.4 mm

Dimension J (Bolt Size)

 N/A 0.75 in20 mm

Dimension K

 N/A 1.83 in46.5 mm

Dimension L Exp

 N/A 5.78 in146.8 mm

Dimension L Fix

 N/A 5.7 in144.8 mm

Dimension M

 N/A 3.7 in94 mm

Dimension N

 N/A 2.69 in68.3 mm

Dimension R

 N/A 0.17 in4.3 mm

Dimension S

 N/A 5.53 in140.5 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 0.25

Y1 - Geometry Factor

 N/A 2.73

Y2 - Geometry Factor

 N/A 4.06

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 0.0050 in0.127 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0030

Eng Internal Radial Clearance - Max

 N/A 0.0047

Pre Install Clearance Min

 N/A 0.0030 in0.075 mm

Pre Install Clearance Max

 N/A 0.0047 in0.120 mm
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