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Unit of Measure

Key Dimensions

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22213

Shaft Size

 N/A 2 1/2 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QAATP13A208SB QAATP13A208SC QAATP13A208SEB QAATP13A208SEC QAATP13A208SEM QAATP13A208SEN QAATP13A208SEO QAATP13A208SET QAATP13A208SM QAATP13A208SN QAATP13A208SO QAATP13A208ST

Locking Style

 N/A Double Concentric

Housing Construction

 N/A Top Pull Take-Up

Other Dimensions

Dimension A1

 N/A 3.81 in96.8 mm

Dimension B

 N/A 3.33 in84.6 mm

Dimension C

 N/A 3.81 in96.6 mm

Dimension D

 N/A 8.28 in210.3 mm

Dimension E

 N/A 7.14 in181.4 mm

Dimension F

 N/A 1.88 in47.8 mm

Dimension G

 N/A 3.19 in81 mm

Dimension H

 N/A 3.84 in97.5 mm

Dimension J

 N/A 1.75 in44.5 mm

Dimension L

 N/A 8.5 in215.9 mm

Dimension M

 N/A 2.15 in54.6 mm

Dimension N

 N/A 3.74 in95 mm

Dimension P

 N/A 8 in203.2 mm

Dimension Q

 N/A 1.06 in26.9 mm

Dimension RAA

 N/A 0.55 in14 mm

Dimension S

 N/A 1.12 in28.4 mm

Dimension TAA

 N/A 4.29 in109 mm

Dimension U

 N/A 0.81 in20.6 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 48600 lbf216000 N

C - Dynamic Load (Basic)

 N/A 46400 lbf206000 N

e - Geometry Factor

 N/A 0.24

Y1 - Geometry Factor

 N/A 2.79

Y2 - Geometry Factor

 N/A 4.15

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 1800 rpm

Oil Lubrication - T Seal

 N/A 3200 rpm

Oil Lubrication - B/C/O Seal

 N/A 1500 rpm

Grease Lubrication - M/N Seal

 N/A 1800 rpm

Grease Lubrication - T Seal

 N/A 2800 rpm

Grease Lubrication - B/C/O Seal

 N/A 1500 rpm

Engineering Bearing Attributes

Float

 N/A 0.08 in2.03 mm

Shaft Tolerance

 N/A 0.0015 in0.038 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0016

Eng Internal Radial Clearance - Max

 N/A 0.0026

Pre Install Clearance Min

 N/A 0.0016 in0.040 mm

Pre Install Clearance Max

 N/A 0.0026 in0.065 mm