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Unit of Measure

Specifications

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 QAAF22A407SBS QAAF22A407SCS QAAF22A407SEBS QAAF22A407SECS QAAF22A407SEMS QAAF22A407SENS QAAF22A407SEOS QAAF22A407SETS QAAF22A407SMS QAAF22A407SNS QAAF22A407SOS QAAF22A407STS

Locking Style

 N/A Double Concentric

Housing Construction

 N/A Four-Bolt Square Flange

Dimensions

Dimension BC

 N/A 12.38 in

Dimension C

 N/A 6.13 in

Dimension D

 N/A 10.11 in

Dimension E

 N/A 8.75 in

Dimension F

 N/A 10.88 in

Dimension H

 N/A 2.44 in

Dimension J (Bolt Size)

 N/A 0.875 in

Dimension L Exp

 N/A 6.86 in

Dimension L Fix

 N/A 6.78 in

Dimension M

 N/A 3.13 in

Dimension N

 N/A 5.65 in

Dimension RAA

 N/A 0.53 in

Dimension SAA

 N/A 6.25 in

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 0.26

Y1 - Geometry Factor

 N/A 2.55

Y2 - Geometry Factor

 N/A 3.80

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 in

Shaft Tolerance

 N/A 0.0050 in

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 in

Pre Install Clearance Max

 N/A 0.0047 in