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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22211

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A QAFY11A055SB QAFY11A055SC QAFY11A055SEB QAFY11A055SEC QAFY11A055SEM QAFY11A055SEN QAFY11A055SEO QAFY11A055SET QAFY11A055SM QAFY11A055SN QAFY11A055SO QAFY11A055ST

Locking Style

 N/A Single Concentric

Housing Construction

 N/A Round Flange

UPC Code

 N/A 0883450327060 0883450327077 0883450327084 0883450327091 0883450327107 0883450327114 0883450327121 0883450327138 0883450327145 0883450327152 0883450327169 0883450327176

Dimensions

Dimension BC

 N/A 6.38 in

Dimension C

 N/A 3.25 in

Dimension D

 N/A 5.13 in

Dimension E

 N/A 4.5 in

Dimension F

 N/A 7.75 in

Dimension G

 N/A 5 in

Dimension H

 N/A 0.75 in

Dimension J (Bolt Size)

 N/A 0.625 in

Dimension KA

 N/A 1.13 in

Dimension L Exp

 N/A 3.32 in

Dimension L Fix

 N/A 3.24 in

Dimension M

 N/A 2 in

Dimension N

 N/A 2.44 in

Dimension RA

 N/A 0.12 in

Dimension SA

 N/A 3.13 in

Radial and Thrust Factors

C0 - Static Load

 N/A 31900 lbf142000 N

C - Dynamic Load (Basic)

 N/A 31400 lbf140000 N

e - Geometry Factor

 N/A 0.23

Y1 - Geometry Factor

 N/A 2.95

Y2 - Geometry Factor

 N/A 4.40

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 2200 rpm

Oil Lubrication - T Seal

 N/A 3800 rpm

Oil Lubrication - B/C/O Seal

 N/A 1600 rpm

Grease Lubrication - M/N Seal

 N/A 2200 rpm

Grease Lubrication - T Seal

 N/A 3200 rpm

Grease Lubrication - B/C/O Seal

 N/A 1600 rpm

Engineering Bearing Attributes

Float

 N/A 0.050 in

Shaft Tolerance

 N/A 0.0015 in

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0016

Eng Internal Radial Clearance - Max

 N/A 0.0026

Pre Install Clearance Min

 N/A 0.0016 in

Pre Install Clearance Max

 N/A 0.0026 in