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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22215

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A QAF15A070SB QAF15A070SC QAF15A070SEB QAF15A070SEC QAF15A070SEM QAF15A070SEN QAF15A070SEO QAF15A070SET QAF15A070SM QAF15A070SN QAF15A070SO QAF15A070ST

Locking Style

 N/A Single Concentric

Housing Construction

 N/A Four-Bolt Square Flange

UPC Code

 N/A 0883450306461 0883450306478 0883450306485 0883450306492 0883450306508 0883450306515 0883450306522 0883450306539 0883450306546 0883450306553 0883450306560 0883450306577

Dimensions

Dimension BC

 N/A 8.48 in

Dimension C

 N/A 4.5 in

Dimension D

 N/A 6.65 in

Dimension E

 N/A 6 in

Dimension F

 N/A 7.44 in

Dimension H

 N/A 1.06 in

Dimension J (Bolt Size)

 N/A 0.75 in

Dimension KA

 N/A 1.25 in

Dimension L Exp

 N/A 3.85 in

Dimension L Fix

 N/A 3.77 in

Dimension M

 N/A 2.37 in

Dimension N

 N/A 2.84 in

Dimension RA

 N/A 0.15 in

Dimension SA

 N/A 3.62 in

Radial and Thrust Factors

C0 - Static Load

 N/A 54100 lbf240000 N

C - Dynamic Load (Basic)

 N/A 49900 lbf222000 N

e - Geometry Factor

 N/A 0.22

Y1 - Geometry Factor

 N/A 3.01

Y2 - Geometry Factor

 N/A 4.48

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 1600 rpm

Oil Lubrication - T Seal

 N/A 2900 rpm

Oil Lubrication - B/C/O Seal

 N/A 1300 rpm

Grease Lubrication - M/N Seal

 N/A 1600 rpm

Grease Lubrication - T Seal

 N/A 2400 rpm

Grease Lubrication - B/C/O Seal

 N/A 1300 rpm

Engineering Bearing Attributes

Float

 N/A 0.083 in

Shaft Tolerance

 N/A 0.0020 in

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.002

Eng Internal Radial Clearance - Max

 N/A 0.0031

Pre Install Clearance Min

 N/A 0.0020 in

Pre Install Clearance Max

 N/A 0.0031 in