The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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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 QVP22V312SB QVP22V312SC QVP22V312SEB QVP22V312SEC QVP22V312SEM QVP22V312SEN QVP22V312SEO QVP22V312SET QVP22V312SM QVP22V312SN QVP22V312SO QVP22V312ST

Locking Style

 N/A Single V-Lock

Housing Construction

 N/A Two-Bolt Pillow Block

UPC Code

 N/A 0883450032308 0883450032414 0883450094443 0883450094917 0883450106689 0883450106825 0883450113182 0883450113465 0883450125963 0883450126397 0883450137492 0883450137584

Dimensions

Dimension A

 N/A 4.13 in104.9 mm

Dimension B

 N/A 8.65 in219.7 mm

Dimension C

 N/A 5.5 in139.7 mm

Dimension D Min

 N/A 10.04 in255 mm

Dimension D Max

 N/A 12.6 in320 mm

Dimension F

 N/A 14.25 in362 mm

Dimension G

 N/A 4.04 in102.6 mm

Dimension H

 N/A 2 in50.8 mm

Dimension J (Bolt Size)

 N/A 1 in24 mm

Dimension L

 N/A 4.59 in116.6 mm

Dimension RV

 N/A 0.33 in8.4 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 0.25

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