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Unit of Measure

Key Dimensions

Engineering Group

N/A Mounted Bearing

Bearing Number

N/A 22226

Shaft Size

N/A 5 in

Shaft Size Type

N/A Imperial

Full Timken Part Number

N/A QAAPR26A500SB QAAPR26A500SC QAAPR26A500SEB QAAPR26A500SEC QAAPR26A500SEM QAAPR26A500SEN QAAPR26A500SEO QAAPR26A500SET QAAPR26A500SM QAAPR26A500SN QAAPR26A500SO QAAPR26A500ST

Locking Style

N/A Double Concentric

Housing Construction

N/A Four-Bolt Pillow Block

Other Dimensions

Dimension A

N/A 5.5 in139.7 mm

Dimension B

N/A 11.01 in279.7 mm

Dimension C

N/A 6.88 in174.6 mm

Dimension D Min

N/A 13 in330.2 mm

Dimension D Max

N/A 15.88 in403.4 mm

Dimension E

N/A 2.88 in73.2 mm

Dimension F

N/A 17.5 in444.5 mm

Dimension G

N/A 5.04 in128 mm

Dimension H

N/A 1.54 in39.1 mm

Dimension J (Bolt Size)

N/A 0.875 in24 mm

Dimension L

N/A 6.24 in158.5 mm

Dimension M

N/A 3.72 in94.5 mm

Dimension RAA

N/A 1.45 in36.8 mm

Dimension SAA

N/A 7.44 in189 mm

Radial and Thrust Factors

C0 - Static Load

N/A 212000 lbf945000 N

C - Dynamic Load (Basic)

N/A 170000 lbf757000 N

e - Geometry Factor

N/A 0.26

Y1 - Geometry Factor

N/A 2.62

Y2 - Geometry Factor

N/A 3.90

Engineering Seal Speed

Oil Lubrication - M/N Seal

N/A 700 rpm

Oil Lubrication - T Seal

N/A 1500 rpm

Oil Lubrication - B/C/O Seal

N/A 400 rpm

Grease Lubrication - M/N Seal

N/A 700 rpm

Grease Lubrication - T Seal

N/A 1000 rpm

Grease Lubrication - B/C/O Seal

N/A 400 rpm

Engineering Bearing Attributes

Float

N/A 0.083 in2.108 mm

Shaft Tolerance

N/A 0.0050 in0.127 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

N/A 0.0053

Eng Internal Radial Clearance - Max

N/A 0.0067

Pre Install Clearance Min

N/A 0.0053 in0.135 mm

Pre Install Clearance Max

N/A 0.0067 in0.170 mm