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Unit of Measure

Key Dimensions

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22228

Shaft Size

 N/A 125 mm

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A QVVSN28V125SB QVVSN28V125SC QVVSN28V125SEB QVVSN28V125SEC QVVSN28V125SEM QVVSN28V125SEN QVVSN28V125SEO QVVSN28V125SET QVVSN28V125SM QVVSN28V125SN QVVSN28V125SO QVVSN28V125ST

Locking Style

 N/A Double V-Lock

Housing Construction

 N/A Two-Bolt Pillow Block

UPC Code

 N/A 0883450087414 0883450088046 0883450099318 0883450099684 0883450108126 0883450108324 0883450114943 0883450115186 0883450130455 0883450130585 0883450138628 0883450138932

Other Dimensions

Dimension A

 N/A 5.91 in150 mm

Dimension B

 N/A 11.42 in290 mm

Dimension C

 N/A 7.48 in190 mm

Dimension D Min

 N/A 15.83 in402 mm

Dimension D Max

 N/A 17.13 in435 mm

Dimension F

 N/A 19.68 in500 mm

Dimension G

 N/A 4.61 in117 mm

Dimension H

 N/A 1.92 in49 mm

Dimension J (Bolt Size)

 N/A 1.25 in30 mm

Dimension L

 N/A 5.83 in148 mm

Dimension RVV

 N/A 1.22 in31 mm

Dimension SVV

 N/A 7.01 in178 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