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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22222

Shaft Size

 N/A 3 3/4 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QVVPK22V312SB QVVPK22V312SC QVVPK22V312SEB QVVPK22V312SEC QVVPK22V312SEM QVVPK22V312SEN QVVPK22V312SEO QVVPK22V312SET QVVPK22V312SM QVVPK22V312SN QVVPK22V312SO QVVPK22V312ST

Locking Style

 N/A Double V-Lock

Housing Construction

 N/A Four-Bolt Pillow Block

UPC Code

 N/A 0883450149549 0883450149693 0883450153959 0883450154048 0883450177047 0883450177139 0883450187152 0883450187244 0883450279703 0883450279796 0883450283908 0883450283991

Dimensions

Dimension A

 N/A 5.75 in146.1 mm

Dimension B

 N/A 10.78 in273.8 mm

Dimension C

 N/A 5.5 in139.7 mm

Dimension D Min

 N/A 13.94 in354.1 mm

Dimension D Max

 N/A 15.56 in395.2 mm

Dimension E

 N/A 4 in101.6 mm

Dimension F

 N/A 18.5 in469.9 mm

Dimension G

 N/A 6.25 in158.8 mm

Dimension H

 N/A 1.8 in45.7 mm

Dimension J (Bolt Size)

 N/A 1 in24 mm

Dimension L

 N/A 5.45 in138.4 mm

Dimension RVV

 N/A 0.57 in14.5 mm

Dimension SVV

 N/A 5.13 in130.3 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 147000 lbf653000 N

C - Dynamic Load (Basic)

 N/A 125000 lbf555000 N

e - Geometry Factor

 N/A 0.25

Y1 - Geometry Factor

 N/A 2.73

Y2 - Geometry Factor

 N/A 4.06

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 900 rpm

Oil Lubrication - T Seal

 N/A 1700 rpm

Oil Lubrication - B/C/O Seal

 N/A 600 rpm

Grease Lubrication - M/N Seal

 N/A 900 rpm

Grease Lubrication - T Seal

 N/A 1200 rpm

Grease Lubrication - B/C/O Seal

 N/A 600 rpm

Engineering Bearing Attributes

Float

 N/A 0.083 in2.108 mm

Shaft Tolerance

 N/A 0.0030 in0.076 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0053

Eng Internal Radial Clearance - Max

 N/A 0.0067

Pre Install Clearance Min

 N/A 0.0053 in0.135 mm

Pre Install Clearance Max

 N/A 0.0067 in0.170 mm
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