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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22220

Shaft Size

 N/A 4 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QMPX20J400SB QMPX20J400SC QMPX20J400SEB QMPX20J400SEC QMPX20J400SEM QMPX20J400SEN QMPX20J400SEO QMPX20J400SET QMPX20J400SM QMPX20J400SN QMPX20J400SO QMPX20J400ST

Locking Style

 N/A Eccentric

Housing Construction

 N/A Four-Bolt Pillow Block

UPC Code

 N/A 0883450094627 0883450094634 0883450094658 0883450094665 0883450094672 0883450094689 0883450094696 0883450094702 0883450159524 0883450160254 0883450252812 0883450253239

Dimensions

Dimension A

 N/A 5 in

Dimension B

 N/A 9.44 in

Dimension C

 N/A 6 in

Dimension D Min

 N/A 12.5 in

Dimension D Max

 N/A 14 in

Dimension E

 N/A 3.5 in

Dimension F

 N/A 16.75 in

Dimension G

 N/A 5.5 in

Dimension H

 N/A 1.63 in

Dimension J (Bolt Size)

 N/A 0.875 in

Dimension K

 N/A 1.63 in

Dimension L

 N/A 5.72 in

Dimension M

 N/A 2.96 in

Dimension R

 N/A 0.34 in

Dimension S

 N/A 4.59 in

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 in

Shaft Tolerance

 N/A 0.0030 in

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0030

Eng Internal Radial Clearance - Max

 N/A 0.0047

Pre Install Clearance Min

 N/A 0.0030 in

Pre Install Clearance Max

 N/A 0.0047 in