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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22208

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A QAFMD08A035SB QAFMD08A035SC QAFMD08A035SEB QAFMD08A035SEC QAFMD08A035SEM QAFMD08A035SEN QAFMD08A035SEO QAFMD08A035SET QAFMD08A035SM QAFMD08A035SN QAFMD08A035SO QAFMD08A035ST

Locking Style

 N/A Single Concentric

Housing Construction

 N/A Four-Bolt Square Flange

Dimensions

Dimension BC

 N/A 5.66 in

Dimension C

 N/A 2.38 in

Dimension D

 N/A 4.25 in

Dimension E

 N/A 4 in

Dimension F

 N/A 5.13 in

Dimension H

 N/A 0.88 in

Dimension J (Bolt Size)

 N/A 0.5 in

Dimension KA

 N/A 1 in

Dimension L Exp

 N/A 2.95 in

Dimension L Fix

 N/A 2.87 in

Dimension M

 N/A 1.75 in

Dimension N

 N/A 2.34 in

Dimension RA

 N/A 0.12 in

Dimension SA

 N/A 2.75 in

Radial and Thrust Factors

C0 - Static Load

 N/A 22400 lbf99700 N

C - Dynamic Load (Basic)

 N/A 23400 lbf104000 N

e - Geometry Factor

 N/A 0.29

Y1 - Geometry Factor

 N/A 2.35

Y2 - Geometry Factor

 N/A 3.5

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 2700 rpm

Oil Lubrication - T Seal

 N/A 4500 rpm

Oil Lubrication - B/C/O Seal

 N/A 1950 rpm

Grease Lubrication - M/N Seal

 N/A 2700 rpm

Grease Lubrication - T Seal

 N/A 4000 rpm

Grease Lubrication - B/C/O Seal

 N/A 1950 rpm

Engineering Bearing Attributes

Float

 N/A 0.050 in

Shaft Tolerance

 N/A 0.0010 in

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0012

Eng Internal Radial Clearance - Max

 N/A 0.0018

Pre Install Clearance Min

 N/A 0.0012 in

Pre Install Clearance Max

 N/A 0.0018 in