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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 QVVFB20V308SB QVVFB20V308SC QVVFB20V308SEB QVVFB20V308SEC QVVFB20V308SEM QVVFB20V308SEN QVVFB20V308SEO QVVFB20V308SET QVVFB20V308SM QVVFB20V308SN QVVFB20V308SO QVVFB20V308ST

Locking Style

 N/A Double V-Lock

Housing Construction

 N/A Flange Block

UPC Code

 N/A 0883450209854 0883450210003 0883450222280 0883450222433 0883450234771 0883450234924 0883450243452 0883450243605 0883450248419 0883450248563 0883450980760 0883450980777

Other Dimensions

Dimension A1

 N/A 13.0 in330.2 mm

Dimension BC

 N/A 11.02 in279.9 mm

Dimension C

 N/A 4.9 in124.5 mm

Dimension D

 N/A 9.06 in230.1 mm

Dimension G

 N/A 1.25 in31.75 mm

Dimension L

 N/A 4.2 in106.7 mm

Dimension E

 N/A 7.79 in197.9 mm

Dimension F

 N/A 9.76 in247.9 mm

Dimension H

 N/A 1.13 in28.7 mm

Dimension J (Bolt Size)

 N/A 0.75 in20 mm

Dimension N

 N/A 3.71 in94.2 mm

Dimension RVV

 N/A 0.43 in10.9 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 0.26

Y1 - Geometry Factor

 N/A 2.84

Y2 - Geometry Factor

 N/A 4.23

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 in0.110 mm

Pre Install Clearance Max

 N/A 0.0055 in0.140 mm