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
Print Back
 
Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22220

Shaft Size

 N/A 3 3/16 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QVVPA20V303SB QVVPA20V303SC QVVPA20V303SEB QVVPA20V303SEC QVVPA20V303SEM QVVPA20V303SEN QVVPA20V303SEO QVVPA20V303SET QVVPA20V303SM QVVPA20V303SN QVVPA20V303SO QVVPA20V303ST

Locking Style

 N/A Double V-Lock

Housing Construction

 N/A Two-Bolt Pillow Block

UPC Code

 N/A 0883450146753 0883450147002 0883450152174 0883450152327 0883450169837 0883450174473 0883450183383 0883450183536 0883450262453 0883450263542 0883450282130 0883450282284

Dimensions

Dimension A

 N/A 4.5 in114.3 mm

Dimension B

 N/A 8.63 in219.2 mm

Dimension C

 N/A 4.9 in124.5 mm

Dimension D Min

 N/A 10.88 in276.4 mm

Dimension D Max

 N/A 12.88 in327.2 mm

Dimension F

 N/A 14.5 in368.3 mm

Dimension G

 N/A 3.42 in86.9 mm

Dimension H

 N/A 1.63 in41.4 mm

Dimension J (Bolt Size)

 N/A 0.875 in24 mm

Dimension L

 N/A 4.03 in102.4 mm

Dimension RVV

 N/A 0.61 in15.5 mm

Dimension SVV

 N/A 4.63 in117.6 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 113000 lbf502000 N

C - Dynamic Load (Basic)

 N/A 97700 lbf435000 N

e - Geometry Factor

 N/A 0.24

Y1 - Geometry Factor

 N/A 2.85

Y2 - Geometry Factor

 N/A 4.24

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 1200 rpm

Oil Lubrication - T Seal

 N/A 2000 rpm

Oil Lubrication - B/C/O Seal

 N/A 900 rpm

Grease Lubrication - M/N Seal

 N/A 1200 rpm

Grease Lubrication - T Seal

 N/A 1600 rpm

Grease Lubrication - B/C/O Seal

 N/A 900 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 0.0043

Eng Internal Radial Clearance - Max

 N/A 0.0055

Pre Install Clearance Min

 N/A 0.0043 in0.110 mm

Pre Install Clearance Max

 N/A 0.0055 in0.140 mm