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Unit of Measure

Specifications

Engineering Group

N/A Mounted Bearing

Bearing Number

N/A 22220

Shaft Size

N/A 3 1/4 in

Shaft Size Type

N/A Imperial

Full Timken Part Number

N/A QVVFK20V304SB QVVFK20V304SC QVVFK20V304SEB QVVFK20V304SEC QVVFK20V304SEM QVVFK20V304SEN QVVFK20V304SEO QVVFK20V304SET QVVFK20V304SM QVVFK20V304SN QVVFK20V304SO QVVFK20V304ST

Locking Style

N/A Double V-Lock

Housing Construction

N/A Four-Bolt Square Flange

UPC Code

N/A 0883450363662 0883450363679 0883450363686 0883450363693 0883450363709 0883450363716 0883450363723 0883450363730 0883450363747 0883450363754 0883450363761 0883450363778

Dimensions

Dimension BC

N/A 11.75 in298.5 mm

Dimension C

N/A 4.9 in124.5 mm

Dimension D

N/A 8.5 in215.9 mm

Dimension L

N/A 4.46 in113.3 mm

Dimension E

N/A 8.31 in211.1 mm

Dimension F

N/A 10.56 in268.2 mm

Dimension H

N/A 1.5 in38.1 mm

Dimension J (Bolt Size)

N/A 0.875 in24 mm

Dimension L Exp

N/A 4.54 in115.3 mm

Dimension L Fix

N/A 4.46 in113.3 mm

Dimension N

N/A 4.06 in103.1 mm

Dimension RVV

N/A 0.16 in4.1 mm

Dimension SVV

N/A 4.62 in117.3 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 0.26

Y1 - Geometry Factor

N/A 2.84

Y2 - Geometry Factor

N/A 4.23

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
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