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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 QVPA11V115SB QVPA11V115SC QVPA11V115SEB QVPA11V115SEC QVPA11V115SEM QVPA11V115SEN QVPA11V115SEO QVPA11V115SET QVPA11V115SM QVPA11V115SN QVPA11V115SO QVPA11V115ST

Locking Style

 N/A Single V-Lock

Housing Construction

 N/A Two-Bolt Pillow Block

UPC Code

 N/A 883450146296 883450146449 883450151795 883450151948 883450164474 883450166843 883450182003 883450182997 883450256902 883450259576 883450281751 883450281904

Other Dimensions

Dimension A

 N/A 2.75 in69.9 mm

Dimension B

 N/A 5.33 in135.4 mm

Dimension C

 N/A 2.99 in75.9 mm

Dimension D Min

 N/A 6.5 in155.1 mm

Dimension D Max

 N/A 8.7 in221 mm

Dimension F

 N/A 9.88 in250.8 mm

Dimension G

 N/A 2.38 in60.3 mm

Dimension H

 N/A 1.25 in31.8 mm

Dimension J (Bolt Size)

 N/A 0.625 in16 mm

Dimension L

 N/A 2.58 in65.7 mm

Dimension RV

 N/A 0.26 in6.7 mm

Dimension SV

 N/A 2.32 in59 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 31900 lbf142000 N

C - Dynamic Load (Basic)

 N/A 31400 lbf140000 N

e - Geometry Factor

 N/A 0.23

Y1 - Geometry Factor

 N/A 2.95

Y2 - Geometry Factor

 N/A 4.40

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 2200 rpm

Oil Lubrication - T Seal

 N/A 3800 rpm

Oil Lubrication - B/C/O Seal

 N/A 1800 rpm

Grease Lubrication - M/N Seal

 N/A 2200 rpm

Grease Lubrication - T Seal

 N/A 3200 rpm

Grease Lubrication - B/C/O Seal

 N/A 1600 rpm

Engineering Bearing Attributes

Float

 N/A 0.050 in1.270 mm

Shaft Tolerance

 N/A 0.0015 in0.038 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0030

Eng Internal Radial Clearance - Max

 N/A 0.0037

Pre Install Clearance Min

 N/A 0.0030 in0.075 mm

Pre Install Clearance Max

 N/A 0.0037 in0.094 mm