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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 QAAPL11A055SB QAAPL11A055SC QAAPL11A055SEB QAAPL11A055SEC QAAPL11A055SEM QAAPL11A055SEN QAAPL11A055SEO QAAPL11A055SET QAAPL11A055SM QAAPL11A055SN QAAPL11A055SO QAAPL11A055ST

Locking Style

 N/A Double Concentric

Housing Construction

 N/A Two-Bolt Pillow Block

UPC Code

 N/A 0883450320573 0883450320580 0883450320597 0883450320603 0883450320610 0883450320627 0883450320634 0883450320641 0883450320658 0883450320665 0883450320672 0883450320689

Dimensions

Dimension A

 N/A 2.5 in

Dimension B

 N/A 5.25 in

Dimension C

 N/A 3.25 in

Dimension D Min

 N/A 6.5 in

Dimension D Max

 N/A 7.06 in

Dimension F

 N/A 8.88 in

Dimension G

 N/A 2.58 in

Dimension H

 N/A 1.25 in

Dimension J (Bolt Size)

 N/A 0.625 in

Dimension L

 N/A 3.29 in

Dimension M

 N/A 2 in

Dimension RAA

 N/A 0.71 in

Dimension SAA

 N/A 4 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