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 70 mm

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A QAAPXT15A070SB QAAPXT15A070SC QAAPXT15A070SEB QAAPXT15A070SEC QAAPXT15A070SEM QAAPXT15A070SEN QAAPXT15A070SEO QAAPXT15A070SET QAAPXT15A070SM QAAPXT15A070SN QAAPXT15A070SO QAAPXT15A070ST

Locking Style

 N/A Double Concentric

Housing Construction

 N/A Two-Bolt Pillow Block

UPC Code

 N/A 0883450951760 0883450951777 0883450951784 0883450951791 0883450951807 0883450951814 0883450951821 0883450951838 0883450951845 0883450951852 0883450951869 0883450951876

Dimensions

Dimension A

 N/A 3.5 in88.9 mm

Dimension B

 N/A 6.84 in173.7 mm

Dimension C

 N/A 4.29 in109 mm

Dimension D Min

 N/A 9.06 in230.1 mm

Dimension D Max

 N/A 10.44 in265.2 mm

Dimension F

 N/A 13 in330.2 mm

Dimension G

 N/A 2.98 in75.7 mm

Dimension H

 N/A 1.38 in35.1 mm

Dimension J (Bolt Size)

 N/A 0.875 in24 mm

Dimension L

 N/A 3.86 in98 mm

Dimension M

 N/A 2.37 in60.2 mm

Dimension RAA

 N/A 0.88 in22.4 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 3.14

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