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Unit of Measure

Key Dimensions

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22211

Shaft Size

 N/A 1 15/16 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A TAFNL11K115S TAFNL11K115SC TAFNL11K115SEB TAFNL11K115SEC TAFNL11K115SEM TAFNL11K115SEN TAFNL11K115SEO TAFNL11K115SET TAFNL11K115SM TAFNL11K115SN TAFNL11K115SO TAFNL11K115ST

Locking Style

 N/A Tapered Adapter

Housing Construction

 N/A Three-Bolt Triangular Flange

Other Dimensions

Dimension BC

 N/A 6.69 in170 mm

Dimension C

 N/A 2.95 in76 mm

Dimension D

 N/A 4.8 in121.9 mm

Dimension E

 N/A 5.8 in147.2 mm

Dimension F

 N/A 7.56 in192 mm

Dimension H

 N/A 0.59 in15 mm

Dimension J (Bolt Size)

 N/A 0.5 in12 mm

Dimension L Fix

 N/A 2.56 in65.1 mm

Dimension M

 N/A 1.4 in35.5 mm

Dimension N

 N/A 2.36 in60 mm

Dimension S

 N/A 2.32 in59 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 212000 lbf945000 N

C - Dynamic Load (Basic)

 N/A 170000 lbf757000 N

e - Geometry Factor

 N/A 0.28

Y1 - Geometry Factor

 N/A 2.43

Y2 - Geometry Factor

 N/A 3.61

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 700 rpm

Oil Lubrication - T Seal

 N/A 1500 rpm

Oil Lubrication - B/C/O Seal

 N/A 400 rpm

Grease Lubrication - M/N Seal

 N/A 700 rpm

Grease Lubrication - T Seal

 N/A 1000 rpm

Grease Lubrication - B/C/O Seal

 N/A 400 rpm

Engineering Bearing Attributes

Float

 N/A 0.083 in2.108 mm

Shaft Tolerance

 N/A 0.0040 in0.102 mm

Engineering Internal Radial Clearance

Pre Install Clearance Min

 N/A 0.0063 in0.160 mm

Pre Install Clearance Max

 N/A 0.0079 in0.201 mm