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 22215

Shaft Size

 N/A 2 11/16 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QAAF15A211SB QAAF15A211SC QAAF15A211SEB QAAF15A211SEC QAAF15A211SEM QAAF15A211SEN QAAF15A211SEO QAAF15A211SET QAAF15A211SM QAAF15A211SN QAAF15A211SO QAAF15A211ST

Locking Style

 N/A Double Concentric

Housing Construction

 N/A Flange Block

UPC Code

 N/A 0883450010542 0883450010610 0883450010641 0883450010719 0883450010740 0883450010818 0883450012799 0883450012805 0883450012812 0883450012898 0883450012959 0883450012973

Dimensions

Dimension BC

 N/A 8.48 in215.4 mm

Dimension C

 N/A 4.5 in114.3 mm

Dimension D

 N/A 6.65 in168.9 mm

Dimension E

 N/A 6 in152.4 mm

Dimension F

 N/A 7.44 in189 mm

Dimension H

 N/A 1.06 in26.9 mm

Dimension J (Bolt Size)

 N/A 0.75 in20 mm

Dimension L Exp

 N/A 3.85 in97.8 mm

Dimension L Fix

 N/A 3.77 in95.8 mm

Dimension M

 N/A 2.37 in60.2 mm

Dimension N

 N/A 2.84 in72.1 mm

Dimension RAA

 N/A 0.97 in24.6 mm

Dimension SAA

 N/A 4.74 in120.4 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 54100 lbf240000 N

C - Dynamic Load (Basic)

 N/A 49900 lbf222000 N

e - Geometry Factor

 N/A 0.22

Y1 - Geometry Factor

 N/A 3.01

Y2 - Geometry Factor

 N/A 4.48

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 1600 rpm

Oil Lubrication - T Seal

 N/A 2900 rpm

Oil Lubrication - B/C/O Seal

 N/A 1300 rpm

Grease Lubrication - M/N Seal

 N/A 1600 rpm

Grease Lubrication - T Seal

 N/A 2400 rpm

Grease Lubrication - B/C/O Seal

 N/A 1300 rpm

Engineering Bearing Attributes

Float

 N/A 0.083 in2.108 mm

Shaft Tolerance

 N/A 0.0020 in0.051 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0020

Eng Internal Radial Clearance - Max

 N/A 0.0031

Pre Install Clearance Min

 N/A 0.0020 in0.050 mm

Pre Install Clearance Max

 N/A 0.0031 in0.080 mm