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Unit of Measure

Key Dimensions

Engineering Group

N/A Mounted Bearing

Bearing Number

N/A 22208

Shaft Size

N/A 1 3/16 in

Shaft Size Type

N/A Imperial

Full Timken Part Number

N/A QATU08A104SB QATU08A104SC QATU08A104SEB QATU08A104SEC QATU08A104SEM QATU08A104SEN QATU08A104SEO QATU08A104SET QATU08A104SM QATU08A104SN QATU08A104SO QATU08A104ST

Locking Style

N/A Single Concentric

Housing Construction

N/A Take-Up

Other Dimensions

Dimension A1

N/A 1.88 in47.8 mm

Dimension C

N/A 0.63 in15.9 mm

Dimension D

N/A 4.13 in104.9 mm

Dimension E

N/A 3.5 in88.9 mm

Dimension F

N/A 0.87 in22.1 mm

Dimension G

N/A 0.88 in22.2 mm

Dimension J

N/A 2.44 in61.9 mm

Dimension L

N/A 5.25 in133.4 mm

Dimension KA

N/A 1 in25.4 mm

Dimension M

N/A 1.75 in44.5 mm

Dimension N

N/A 2.87 in72.9 mm

Dimension P

N/A 3.22 in81.8 mm

Dimension S

N/A 0.53 in13.5 mm

Radial and Thrust Factors

C0 - Static Load

N/A 22400 lbf99700 N

C - Dynamic Load (Basic)

N/A 23400 lbf104000 N

e - Geometry Factor

N/A 0.27

Y1 - Geometry Factor

N/A 2.47

Y2 - Geometry Factor

N/A 3.67

Engineering Seal Speed

Oil Lubrication - M/N Seal

N/A 2700 rpm

Oil Lubrication - T Seal

N/A 4500 rpm

Oil Lubrication - B/C/O Seal

N/A 1950 rpm

Grease Lubrication - M/N Seal

N/A 2700 rpm

Grease Lubrication - T Seal

N/A 4000 rpm

Grease Lubrication - B/C/O Seal

N/A 1950 rpm

Engineering Bearing Attributes

Float

N/A 0.050 in1.270 mm

Shaft Tolerance

N/A 0.0010 in0.025 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

N/A 0.0012

Eng Internal Radial Clearance - Max

N/A 0.0018

Pre Install Clearance Min

N/A 0.0012 in0.030 mm

Pre Install Clearance Max

N/A 0.0018 in0.045 mm