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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 QAATP15A070SB QAATP15A070SC QAATP15A070SEB QAATP15A070SEC QAATP15A070SEM QAATP15A070SEN QAATP15A070SEO QAATP15A070SET QAATP15A070SM QAATP15A070SN QAATP15A070SO QAATP15A070ST

Locking Style

 N/A Double Concentric

Housing Construction

 N/A Top Pull Take-Up

Dimensions

Dimension A1

 N/A 3.82 in

Dimension B

 N/A 3.31 in

Dimension C

 N/A 4.29 in

Dimension D

 N/A 8-1/2 in

Dimension E

 N/A 7.13 in

Dimension F

 N/A 1.94 in

Dimension G

 N/A 3.19 in

Dimension H

 N/A 3.99 in

Dimension J

 N/A 1.75 in

Dimension L

 N/A 8-1/2 in

Dimension M

 N/A 2.37 in

Dimension N

 N/A 3.96 in

Dimension P

 N/A 8 in

Dimension Q

 N/A 1.06 in

Dimension RAA

 N/A 0.78 in

Dimension S

 N/A 1.12 in

Dimension TAA

 N/A 4.74 in

Dimension U

 N/A 0.81 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 3.14

Y2 - Geometry Factor

 N/A 4.67

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 0.08 in

Shaft Tolerance

 N/A 0.0020 in

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0020

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