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Unit of Measure

Key Dimensions

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22209

Shaft Size

 N/A 1 3/4 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QAP09A112SBSS QAP09A112SCSS QAP09A112SEBSS QAP09A112SECSS QAP09A112SEMSS QAP09A112SENSS QAP09A112SEOSS QAP09A112SETSS QAP09A112SMSS QAP09A112SNSS QAP09A112SOSS QAP09A112STSS

Locking Style

 N/A Single Concentric

Housing Construction

 N/A Two-Bolt Pillow Block

UPC Code

 N/A 883450700641 883450700658 883450700665 883450700672 883450700689 883450700696 883450700702 883450700719 883450700726 883450700733 883450700740 883450700757

Other Dimensions

Dimension A

 N/A 2.25 in57.2 mm

Dimension B

 N/A 4.250 in108 mm

Dimension C

 N/A 2.63 in66.8 mm

Dimension D Min

 N/A 6.25 in158.8 mm

Dimension D Max

 N/A 7.12 in180.8 mm

Dimension F

 N/A 8.88 in225.6 mm

Dimension G

 N/A 2.44 in62 mm

Dimension H

 N/A 1.25 in31.8 mm

Dimension J (Bolt Size)

 N/A 0.625 in16 mm

Dimension KA

 N/A 1 in25.4 mm

Dimension L

 N/A 3.1 in78 mm

Dimension M

 N/A 1.88 in47.8 mm

Dimension RA

 N/A 0.22 in5.6 mm

Dimension SA

 N/A 2.88 in73.2 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 24200 lbf108000 N

C - Dynamic Load (Basic)

 N/A 24500 lbf109000 N

e - Geometry Factor

 N/A 0.26

Y1 - Geometry Factor

 N/A 2.64

Y2 - Geometry Factor

 N/A 3.93

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 in1.270 mm

Shaft Tolerance

 N/A 0.0015 in0.038 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0014

Eng Internal Radial Clearance - Max

 N/A 0.0022

Pre Install Clearance Min

 N/A 0.0014 in0.035 mm

Pre Install Clearance Max

 N/A 0.0022 in0.055 mm