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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22215

Shaft Size

 N/A 2 3/4 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QAFY15A212SB QAFY15A212SC QAFY15A212SEB QAFY15A212SEC QAFY15A212SEM QAFY15A212SEN QAFY15A212SEO QAFY15A212SET QAFY15A212SM QAFY15A212SMNP QAFY15A212SN QAFY15A212SO QAFY15A212ST

Locking Style

 N/A Single Concentric

Housing Construction

 N/A Round Flange

UPC Code

 N/A 0883450327305 0883450327312 0883450327329 0883450327336 0883450327343 0883450327350 0883450327367 0883450327374 0883450327381 0883450327398 0883450327404 0883450327411 0883450456975

Dimensions

Dimension BC

 N/A 7.88 in

Dimension C

 N/A 4.29 in

Dimension D

 N/A 6.63 in

Dimension E

 N/A 5.57 in

Dimension F

 N/A 9.5 in

Dimension G

 N/A 6.313 in

Dimension H

 N/A 0.94 in

Dimension J (Bolt Size)

 N/A 0.75 in

Dimension KA

 N/A 1.25 in

Dimension L Exp

 N/A 3.95 in

Dimension L Fix

 N/A 3.87 in

Dimension M

 N/A 2.37 in

Dimension N

 N/A 2.93 in

Dimension RA

 N/A 0.25 in

Dimension SA

 N/A 3.62 in

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 3.14

Y2 - Geometry Factor

 N/A 4.67

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 in

Shaft Tolerance

 N/A 0.0020 in

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 in

Pre Install Clearance Max

 N/A 0.0031 in