The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22226

Shaft Size

 N/A 125 mm

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A QAATU26A125SB QAATU26A125SC QAATU26A125SEB QAATU26A125SEC QAATU26A125SEM QAATU26A125SEN QAATU26A125SEO QAATU26A125SET QAATU26A125SM QAATU26A125SN QAATU26A125SO QAATU26A125ST

Locking Style

 N/A Double Concentric

Housing Construction

 N/A Take-Up

UPC Code

 N/A 883450414289 883450414296 883450414302 883450414319 883450414326 883450414333 883450414340 883450414357 883450414364 883450414371 883450414388 883450414395

Dimensions

Dimension A1

 N/A 5.31 in134.9 mm

Dimension C

 N/A 2.5 in63.5 mm

Dimension D

 N/A 11.25 in285.8 mm

Dimension E

 N/A 10.25 in260.4 mm

Dimension F

 N/A 2.5 in63.5 mm

Dimension G

 N/A 2.38 in60.5 mm

Dimension J

 N/A 7 in177.8 mm

Dimension L

 N/A 15.62 in396.7 mm

Dimension M

 N/A 3.72 in94.5 mm

Dimension N

 N/A 5.94 in150.9 mm

Dimension P

 N/A 9 in228.6 mm

Dimension S

 N/A 2.06 in52.3 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 212000 lbf945000 N

C - Dynamic Load (Basic)

 N/A 170000 lbf757000 N

e - Geometry Factor

 N/A 0.26

Y1 - Geometry Factor

 N/A 2.62

Y2 - Geometry Factor

 N/A 3.9

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 700 rpm

Oil Lubrication - T Seal

 N/A 1500 rpm

Oil Lubrication - B/C/O Seal

 N/A 400 rpm

Grease Lubrication - M/N Seal

 N/A 700 rpm

Grease Lubrication - T Seal

 N/A 1000 rpm

Grease Lubrication - B/C/O Seal

 N/A 400 rpm

Engineering Bearing Attributes

Float

 N/A 0.08 in2.03 mm

Shaft Tolerance

 N/A 0.0050 in0.127 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0037

Eng Internal Radial Clearance - Max

 N/A 0.0057

Pre Install Clearance Min

 N/A 0.0037 in0.095 mm

Pre Install Clearance Max

 N/A 0.0057 in0.145 mm