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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22212

Shaft Size

 N/A 55 mm

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A QVVCW12V055SB QVVCW12V055SC QVVCW12V055SEB QVVCW12V055SEC QVVCW12V055SEM QVVCW12V055SEN QVVCW12V055SEO QVVCW12V055SET QVVCW12V055SM QVVCW12V055SN QVVCW12V055SO QVVCW12V055ST

Locking Style

 N/A Double V-Lock

Housing Construction

 N/A Piloted Flange Cartridge

UPC Code

 N/A 0883450091374 0883450091503 0883450103893 0883450104487 0883450109864 0883450110068 0883450119962 0883450120418 0883450134118 0883450134248 0883450140577 0883450140706

Dimensions

Dimension BC

 N/A 6 in152.4 mm

Dimension C

 N/A 3.16 in80.3 mm

Dimension D

 N/A 5 in127 mm

Dimension E

 N/A 4.24 in107.7 mm

Dimension B Exp

 N/A 1.79 in45.5 mm

Dimension B Fix

 N/A 1.70 in43.2 mm

Dimension F

 N/A 7.13 in181.1 mm

Dimension H

 N/A 0.56 in14.2 mm

Dimension J (Bolt Size)

 N/A 0.5 in12 mm

Dimension L

 N/A 3.33 in84.6 mm

Dimension RVV

 N/A 0.69 in17.5 mm

Dimension SVV

 N/A 4.02 in102.1 mm

Dimension G

 N/A 5 in127 mm

Dimension N

 N/A 1.63 in41.4 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