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Unit of Measure

Key Dimensions

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22222

Shaft Size

 N/A 4 7/16 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QAAPF22A407SB QAAPF22A407SC QAAPF22A407SEB QAAPF22A407SEC QAAPF22A407SEM QAAPF22A407SEN QAAPF22A407SEO QAAPF22A407SET QAAPF22A407SETNG QAAPF22A407SM QAAPF22A407SMNP QAAPF22A407SN QAAPF22A407SO QAAPF22A407ST QAAPF22A407STNG

Locking Style

 N/A Double Concentric

Housing Construction

 N/A Four-Bolt Pillow Block

UPC Code

 N/A 0883450027908 0883450027915 0883450027939 0883450027946 0883450027953 0883450027960 0883450027977 0883450027984 0883450189590 0883450189729 0883450266932 0883450267076 0883450500050 0883450500067 0883450963695

Other Dimensions

Dimension A

 N/A 4.75 in120.7 mm

Dimension B

 N/A 9.19 in233.4 mm

Dimension C

 N/A 6.3 in160 mm

Dimension D Min

 N/A 11.88 in301.8 mm

Dimension D Max

 N/A 14.5 in368.3 mm

Dimension E

 N/A 2.5 in63.5 mm

Dimension F

 N/A 16.13 in409.7 mm

Dimension G

 N/A 4.75 in120.7 mm

Dimension H

 N/A 1.58 in40.1 mm

Dimension J (Bolt Size)

 N/A 0.761 in20 mm

Dimension L

 N/A 5.51 in140 mm

Dimension M

 N/A 3.13 in79.5 mm

Dimension RAA

 N/A 1.13 in28.7 mm

Dimension SAA

 N/A 6.25 in158.8 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 147000 lbf653000 N

C - Dynamic Load (Basic)

 N/A 125000 lbf555000 N

e - Geometry Factor

 N/A 0.25

Y1 - Geometry Factor

 N/A 2.73

Y2 - Geometry Factor

 N/A 4.06

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 900 rpm

Oil Lubrication - T Seal

 N/A 1700 rpm

Oil Lubrication - B/C/O Seal

 N/A 600 rpm

Grease Lubrication - M/N Seal

 N/A 900 rpm

Grease Lubrication - T Seal

 N/A 1200 rpm

Grease Lubrication - B/C/O Seal

 N/A 600 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 0.0030

Eng Internal Radial Clearance - Max

 N/A 0.0047

Pre Install Clearance Min

 N/A 0.0030 in0.075 mm

Pre Install Clearance Max

 N/A 0.0047 in0.120 mm