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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 QVF22V312SB QVF22V312SC QVF22V312SEB QVF22V312SEC QVF22V312SEM QVF22V312SEN QVF22V312SEO QVF22V312SET QVF22V312SM QVF22V312SN QVF22V312SO QVF22V312ST

Locking Style

 N/A Single V-Lock

Housing Construction

 N/A Four-Bolt Square Flange

UPC Code

 N/A 0883450091701 0883450091831 0883450104685 0883450104845 0883450110365 0883450110648 0883450120616 0883450120746 0883450134484 0883450134910 0883450141055 0883450141666

Dimensions

Dimension BC

 N/A 10.96 in278.4 mm

Dimension C

 N/A 5.5 in139.7 mm

Dimension D

 N/A 8.82 in224 mm

Dimension L

 N/A 4.49 in114 mm

Dimension E

 N/A 7.75 in196.9 mm

Dimension F

 N/A 9.97 in253.2 mm

Dimension H

 N/A 1.5 in38.1 mm

Dimension J (Bolt Size)

 N/A 0.875 in24 mm

Dimension L Exp

 N/A 4.57 in116.1 mm

Dimension L Fix

 N/A 4.49 in114 mm

Dimension N

 N/A 4.06 in103.1 mm

Dimension RV

 N/A 0.36 in9.1 mm

Dimension SV

 N/A 4.13 in104.9 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 0.26

Y1 - Geometry Factor

 N/A 2.55

Y2 - Geometry Factor

 N/A 3.80

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 0.0043 in0.109 mm

Pre Install Clearance Max

 N/A 0.0055 in0.140 mm
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