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 QVFNL22V312SB QVFNL22V312SC QVFNL22V312SEB QVFNL22V312SEC QVFNL22V312SEM QVFNL22V312SEN QVFNL22V312SEO QVFNL22V312SET QVFNL22V312SM QVFNL22V312SN QVFNL22V312SO QVFNL22V312ST

Locking Style

 N/A Single V-Lock

Housing Construction

 N/A Flange Block

UPC Code

 N/A 0883450042994 0883450043021 0883450109277 0883450109314 0883450180399 0883450211604 0883450211987 0883450224024 0883450224406 0883450236447 0883450236829 0883450296359

Dimensions

Dimension BC

 N/A 12.2 in309.9 mm

Dimension C

 N/A 5.5 in139.7 mm

Dimension D

 N/A 8.6 in218.4 mm

Dimension G

 N/A 1.75 in44.5 mm

Dimension L

 N/A 4.45 in113 mm

Dimension E

 N/A 8.63 in219.1 mm

Dimension F

 N/A 10.63 in270 mm

Dimension H

 N/A 1.18 in30 mm

Dimension J (Bolt Size)

 N/A 0.75 in20 mm

Dimension M

 N/A 2.5 in63.4 mm

Dimension N

 N/A 3.92 in99.6 mm

Dimension RV

 N/A 0.32 in8.2 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