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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 QVFY12V055SB QVFY12V055SC QVFY12V055SEB QVFY12V055SEC QVFY12V055SEM QVFY12V055SEN QVFY12V055SEO QVFY12V055SET QVFY12V055SM QVFY12V055SN QVFY12V055SO QVFY12V055ST

Locking Style

N/A Single V-Lock

Housing Construction

N/A Round Flange

UPC Code

N/A 0883450092517 0883450092647 0883450105866 0883450106054 0883450112147 0883450112345 0883450123198 0883450123860 0883450136945 0883450137072 0883450143356 0883450144049

Dimensions

Dimension BC

N/A 6.38 in162.1 mm

Dimension C

N/A 3.16 in80.3 mm

Dimension D

N/A 5.13 in130.3 mm

Dimension E

N/A 4.51 in114.6 mm

Dimension F

N/A 7.7500 in196.9 mm

Dimension H

N/A 0.75 in19.1 mm

Dimension J (Bolt Size)

N/A 0.625 in16 mm

Dimension L Exp

N/A 3.23 in82 mm

Dimension L Fix

N/A 3.15 in80 mm

Dimension N

N/A 2.44 in62 mm

Dimension RV

N/A 0.01 in0.3 mm

Dimension SV

N/A 3.14 in79.8 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
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