COMPANY HEADER
Print Back
 
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 QAP20A400SB QAP20A400SC QAP20A400SEB QAP20A400SEC QAP20A400SEM QAP20A400SEN QAP20A400SEO QAP20A400SET QAP20A400SM QAP20A400SN QAP20A400SO QAP20A400ST

Locking Style

 N/A Single Concentric

Housing Construction

 N/A Two-Bolt Pillow Block

UPC Code

 N/A 0883450045704 0883450045711 0883450045735 0883450045742 0883450045759 0883450045766 0883450045773 0883450045780 0883450187978 0883450188135 0883450265478 0883450265638

Dimensions

Dimension A

 N/A 4.13 in

Dimension B

 N/A 8.26 in

Dimension C

 N/A 6 in

Dimension D Min

 N/A 10.04 in

Dimension D Max

 N/A 12.6 in

Dimension F

 N/A 14.25 in

Dimension G

 N/A 3.73 in

Dimension H

 N/A 2 in

Dimension J (Bolt Size)

 N/A 1 in

Dimension KA

 N/A 1.63 in

Dimension L

 N/A 4.84 in

Dimension M

 N/A 2.97 in

Dimension RA

 N/A 0.24 in

Dimension SA

 N/A 4.6 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