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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 QAAPR13A208SB QAAPR13A208SC QAAPR13A208SEB QAAPR13A208SEC QAAPR13A208SEM QAAPR13A208SEN QAAPR13A208SEO QAAPR13A208SET QAAPR13A208SM QAAPR13A208SN QAAPR13A208SO QAAPR13A208ST

Locking Style

 N/A Double Concentric

Housing Construction

 N/A Four-Bolt Pillow Block

UPC Code

 N/A 0883450029902 0883450029919 0883450029933 0883450029940 0883450029957 0883450029964 0883450029971 0883450029988 0883450189972 0883450190084 0883450267335 0883450267441

Other Dimensions

Dimension A

 N/A 2.75 in69.9 mm

Dimension B

 N/A 5.8 in147.3 mm

Dimension C

 N/A 3.81 in96.8 mm

Dimension D Min

 N/A 7.13 in181.1 mm

Dimension D Max

 N/A 8.75 in222.3 mm

Dimension E

 N/A 1.88 in47.8 mm

Dimension F

 N/A 10.25 in260.4 mm

Dimension G

 N/A 3.25 in82.6 mm

Dimension H

 N/A 0.98 in24.9 mm

Dimension J (Bolt Size)

 N/A 0.625 in16 mm

Dimension L

 N/A 3.77 in95.8 mm

Dimension M

 N/A 2.15 in54.6 mm

Dimension RAA

 N/A 0.7 in17.8 mm

Dimension SAA

 N/A 4.3 in109.2 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 0.083 in2.108 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