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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 QAPL15A212SB QAPL15A212SC QAPL15A212SEB QAPL15A212SEC QAPL15A212SEM QAPL15A212SEN QAPL15A212SEO QAPL15A212SET QAPL15A212SM QAPL15A212SN QAPL15A212SO QAPL15A212ST

Locking Style

 N/A Single Concentric

Housing Construction

 N/A Two-Bolt Pillow Block

UPC Code

 N/A 0883450332521 0883450332538 0883450332545 0883450332552 0883450332569 0883450332576 0883450332583 0883450332590 0883450332606 0883450332613 0883450332620 0883450332637

Dimensions

Dimension A

 N/A 3.25 in82.6 mm

Dimension B

 N/A 6.59 in167.4 mm

Dimension C

 N/A 4.5 in114.3 mm

Dimension D Min

 N/A 7.7 in195.6 mm

Dimension D Max

 N/A 8.4 in213.4 mm

Dimension F

 N/A 10.44 in265.2 mm

Dimension G

 N/A 3 in76.2 mm

Dimension H

 N/A 1.38 in35.1 mm

Dimension J (Bolt Size)

 N/A 0.75 in20 mm

Dimension KA

 N/A 1.25 in31.8 mm

Dimension L

 N/A 3.87 in98.3 mm

Dimension M

 N/A 2.37 in60.2 mm

Dimension RA

 N/A 0.25 in6.4 mm

Dimension SA

 N/A 3.62 in91.9 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 3.14

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 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
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