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Unit of Measure

Specifications

Engineering Group

N/A Mounted Bearing

Bearing Number

N/A 22215

Shaft Size

N/A 2.6875 in

Shaft Size Type

N/A Imperial

Full Timken Part Number

N/A QATP15A211SB QATP15A211SC QATP15A211SEB QATP15A211SEC QATP15A211SEM QATP15A211SEN QATP15A211SEO QATP15A211SET QATP15A211SM QATP15A211SN QATP15A211SO QATP15A211ST

Locking Style

N/A Single Concentric

Housing Construction

N/A Top Pull Take-Up

Dimensions

Dimension A1

N/A 3.82 in97 mm

Dimension B

N/A 3.31 in84.1 mm

Dimension C

N/A 4.29 in108.9 mm

Dimension D

N/A 8.5 in215.9 mm

Dimension E

N/A 7.13 in181.1 mm

Dimension F

N/A 1.94 in49.3 mm

Dimension G

N/A 3.19 in81 mm

Dimension H

N/A 3.99 in101.4 mm

Dimension J

N/A 1.75 in44.4 mm

Dimension K

N/A 1.25 in31.8 mm

Dimension L

N/A 8.5 in215.9 mm

Dimension M

N/A 2.37 in60.2 mm

Dimension N

N/A 3.96 in100.7 mm

Dimension P

N/A 8 in203.2 mm

Dimension Q

N/A 1.06 in26.9 mm

Dimension RA

N/A 0.34 in8.7 mm

Dimension S

N/A 1.12 in28.4 mm

Dimension TA

N/A 3.62 in92 mm

Dimension U

N/A 0.81 in20.6 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 0.08 in2.03 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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