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Unit of Measure

Key Dimensions

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22220

Shaft Size

 N/A 3 1/2 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QVVMC20V308SB QVVMC20V308SC QVVMC20V308SEB QVVMC20V308SEC QVVMC20V308SEM QVVMC20V308SEN QVVMC20V308SEO QVVMC20V308SET QVVMC20V308SM QVVMC20V308SN QVVMC20V308SO QVVMC20V308ST

Locking Style

 N/A Double V-Lock

Housing Construction

 N/A Cartridge

UPC Code

 N/A 0883450070843 0883450070911 0883450210454 0883450210607 0883450222877 0883450223027 0883450235372 0883450235525 0883450244053 0883450244206 0883450249010 0883450249164

Other Dimensions

Dimension A

 N/A 0.781 in19.8 mm

Dimension B

 N/A 1.281 in32.5 mm

Dimension C

 N/A 4.9 in124.5 mm

Dimension D

 N/A 0.313 in8 mm

Dimension F

 N/A 8.1250 in206.4 mm

Dimension G

 N/A 3.37 in85.6 mm

Dimension L Exp

 N/A 4.1 in104.1 mm

Dimension L Fix

 N/A 4.02 in102.1 mm

Dimension RVV

 N/A 0.6 in15.2 mm

Dimension SVV

 N/A 4.62 in117.3 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 113000 lbf502000 N

C - Dynamic Load (Basic)

 N/A 97700 lbf435000 N

e - Geometry Factor

 N/A 0.24

Y1 - Geometry Factor

 N/A 2.85

Y2 - Geometry Factor

 N/A 4.24

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 1200 rpm

Oil Lubrication - T Seal

 N/A 2000 rpm

Oil Lubrication - B/C/O Seal

 N/A 900 rpm

Grease Lubrication - M/N Seal

 N/A 1200 rpm

Grease Lubrication - T Seal

 N/A 1600 rpm

Grease Lubrication - B/C/O Seal

 N/A 900 rpm

Engineering Bearing Attributes

Float

 N/A 0.083 in2.108 mm

Shaft Tolerance

 N/A 0.0030 in0.076 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0043

Eng Internal Radial Clearance - Max

 N/A 0.0055

Pre Install Clearance Min

 N/A 0.0043 in0.109 mm

Pre Install Clearance Max

 N/A 0.0055 in0.140 mm