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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 QAACW11A055SB QAACW11A055SC QAACW11A055SEB QAACW11A055SEC QAACW11A055SEM QAACW11A055SEN QAACW11A055SEO QAACW11A055SET QAACW11A055SM QAACW11A055SN QAACW11A055SO QAACW11A055ST

Locking Style

 N/A Double Concentric

Housing Construction

 N/A Piloted Flange Cartridge

UPC Code

 N/A 0883450051453 0883450051460 0883450051477 0883450051835 0883450052535 0883450052863 0883450052870 0883450052887 0883450052894 0883450052900 0883450052917 0883450998888

Dimensions

Dimension BC

 N/A 6 in

Dimension C

 N/A 3.25 in

Dimension D

 N/A 4.99 in

Dimension E

 N/A 4.24 in

Dimension B Exp

 N/A 1.85 in

Dimension B Fix

 N/A 1.8 in

Dimension F

 N/A 7.13 in

Dimension H

 N/A 0.56 in

Dimension J (Bolt Size)

 N/A 0.5 in

Dimension M

 N/A 2 in

Dimension L Exp

 N/A 3.47 in

Dimension L Fix

 N/A 3.42 in

Dimension RAA

 N/A 0.58 in

Dimension SAA

 N/A 4 in

Dimension G

 N/A 5 in

Dimension N

 N/A 1.63 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 0.040 in

Pre Install Clearance Max

 N/A 0.065 in