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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22220

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A QAASN20A100SB QAASN20A100SC QAASN20A100SEB QAASN20A100SEC QAASN20A100SEM QAASN20A100SEN QAASN20A100SEO QAASN20A100SET QAASN20A100SM QAASN20A100SN QAASN20A100SO QAASN20A100ST

Locking Style

 N/A Double Concentric

Housing Construction

 N/A Two-Bolt Pillow Block

UPC Code

 N/A 0883450351140 0883450351157 0883450351164 0883450351171 0883450351188 0883450351195 0883450351201 0883450351218 0883450351225 0883450351232 0883450351249 0883450351256

Dimensions

Dimension A

 N/A 4.92 in

Dimension B

 N/A 9.49 in

Dimension C

 N/A 5.98 in

Dimension D Min

 N/A 12.56 in

Dimension D Max

 N/A 14.41 in

Dimension F

 N/A 16.14 in

Dimension G

 N/A 3.98 in

Dimension H

 N/A 1.97 in

Dimension J (Bolt Size)

 N/A 0.875 in

Dimension L

 N/A 4.96 in

Dimension M

 N/A 2.97 in

Dimension RAA

 N/A 0.98 in

Dimension SAA

 N/A 5.91 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