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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22228

Shaft Size

 N/A 125.000 mm

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A QVCW28V125SB QVCW28V125SC QVCW28V125SEB QVCW28V125SEC QVCW28V125SEM QVCW28V125SEN QVCW28V125SEO QVCW28V125SET QVCW28V125SM QVCW28V125SN QVCW28V125SO QVCW28V125ST

Locking Style

 N/A Single V-Lock

Housing Construction

 N/A Piloted Flange Cartridge

UPC Code

 N/A 0883450091152 0883450091282 0883450102797 0883450103466 0883450109536 0883450109727 0883450118866 0883450119498 0883450133043 0883450133715 0883450140355 0883450140485

Dimensions

Dimension BC

 N/A 12.75 in323.9 mm

Dimension C

 N/A 7.48 in190 mm

Dimension D

 N/A 10.5 in266.7 mm

Dimension E

 N/A 6.38 in162.1 mm

Dimension B Exp

 N/A 2.7 in68.6 mm

Dimension B Fix

 N/A 2.62 in66.5 mm

Dimension F

 N/A 14.7500 in374.7 mm

Dimension H

 N/A 1.03 in26.2 mm

Dimension J (Bolt Size)

 N/A 0.875 in24 mm

Dimension L

 N/A 5.69 in144.5 mm

Dimension RV

 N/A 0.13 in3.3 mm

Dimension SV

 N/A 5.82 in147.8 mm

Dimension G

 N/A 11 in279.4 mm

Dimension N

 N/A 3.07 in78 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 237000 lbf1060000 N

C - Dynamic Load (Basic)

 N/A 194000 lbf863000 N

e - Geometry Factor

 N/A 0.25

Y1 - Geometry Factor

 N/A 2.67

Y2 - Geometry Factor

 N/A 3.98

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 650 rpm

Oil Lubrication - T Seal

 N/A 1200 rpm

Oil Lubrication - B/C/O Seal

 N/A 350 rpm

Grease Lubrication - M/N Seal

 N/A 650 rpm

Grease Lubrication - T Seal

 N/A 900 rpm

Grease Lubrication - B/C/O Seal

 N/A 350 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 0.0063

Eng Internal Radial Clearance - Max

 N/A 0.0079

Pre Install Clearance Min

 N/A 0.0063 in0.160 mm

Pre Install Clearance Max

 N/A 0.0079 in0.201 mm
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