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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22215

Shaft Size

 N/A 70 mm

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A QAC15A070SB QAC15A070SC QAC15A070SEB QAC15A070SEC QAC15A070SEM QAC15A070SEN QAC15A070SEO QAC15A070SET QAC15A070SM QAC15A070SN QAC15A070SO QAC15A070ST

Locking Style

 N/A Single Concentric

Housing Construction

 N/A Piloted Flange Cartridge

UPC Code

 N/A 0883450304665 0883450304672 0883450304689 0883450304696 0883450304702 0883450304719 0883450304726 0883450304733 0883450304740 0883450304757 0883450304764 0883450304771

Dimensions

Dimension BC

 N/A 7-1/2 in190.5 mm

Dimension B Exp

 N/A 2.7 in68.6 mm

Dimension B Fix

 N/A 2.61 in66.3 mm

Dimension C

 N/A 4.29 in109 mm

Dimension D

 N/A 6.38 in162.1 mm

Dimension E

 N/A 5.3 in134.6 mm

Dimension F

 N/A 8-3/4 in222.3 mm

Dimension G

 N/A 6.375 in161.9 mm

Dimension H

 N/A 0.81 in20.6 mm

Dimension J (Bolt Size)

 N/A 0.625 in16 mm

Dimension KA

 N/A 1.25 in31.8 mm

Dimension L Exp

 N/A 3.95 in100.3 mm

Dimension L Fix

 N/A 3.86 in98 mm

Dimension M

 N/A 2.37 in60.2 mm

Dimension N

 N/A 1.25 in31.8 mm

Dimension RA

 N/A 0.24 in6.1 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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