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Unit of Measure

Key Dimensions

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22212

Shaft Size

 N/A 2 3/16 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QVVSN12V203SB QVVSN12V203SC QVVSN12V203SEB QVVSN12V203SEC QVVSN12V203SEM QVVSN12V203SEN QVVSN12V203SEO QVVSN12V203SET QVVSN12V203SM QVVSN12V203SN QVVSN12V203SO QVVSN12V203ST

Locking Style

 N/A Double V-Lock

Housing Construction

 N/A Two-Bolt Pillow Block

UPC Code

 N/A 0883450087841 0883450099110 0883450099646 0883450108065 0883450108263 0883450114905 0883450115148 0883450130417 0883450130547 0883450138529 0883450138833 0883450358095

Other Dimensions

Dimension A

 N/A 2.76 in70 mm

Dimension B

 N/A 5.55 in141 mm

Dimension C

 N/A 3.15 in80 mm

Dimension D Min

 N/A 7.2 in183 mm

Dimension D Max

 N/A 8.5 in216 mm

Dimension F

 N/A 10 in254 mm

Dimension G

 N/A 2.68 in68 mm

Dimension H

 N/A 1 in25 mm

Dimension J (Bolt Size)

 N/A 0.625 in16 mm

Dimension L

 N/A 3.35 in85 mm

Dimension RVV

 N/A 0.67 in17 mm

Dimension SVV

 N/A 4.02 in102 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 39000 lbf174000 N

C - Dynamic Load (Basic)

 N/A 38100 lbf169000 N

e - Geometry Factor

 N/A 0.24

Y1 - Geometry Factor

 N/A 2.84

Y2 - Geometry Factor

 N/A 4.23

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 2000 rpm

Oil Lubrication - T Seal

 N/A 3500 rpm

Oil Lubrication - B/C/O Seal

 N/A 1650 rpm

Grease Lubrication - M/N Seal

 N/A 2000 rpm

Grease Lubrication - T Seal

 N/A 3000 rpm

Grease Lubrication - B/C/O Seal

 N/A 1550 rpm

Engineering Bearing Attributes

Float

 N/A 0.050 in1.270 mm

Shaft Tolerance

 N/A 0.0015 in0.038 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0030

Eng Internal Radial Clearance - Max

 N/A 0.0037

Pre Install Clearance Min

 N/A 0.0030 in0.075 mm

Pre Install Clearance Max

 N/A 0.0037 in0.094 mm