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Smarter Bearing Selection Is Here

The Timken ® Syber ® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

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Analyze Bearing Performance in an Application with Timken ® Syber ® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

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Simplified Gear Force Analysis

Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.

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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22208

Shaft Size

 N/A 1 1/2 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QASN08A108SB QASN08A108SC QASN08A108SEB QASN08A108SEC QASN08A108SEM QASN08A108SEN QASN08A108SEO QASN08A108SET QASN08A108SM QASN08A108SN QASN08A108SO QASN08A108ST

Locking Style

 N/A Single Concentric

Housing Construction

 N/A Two-Bolt Pillow Block

UPC Code

 N/A 883450404051 883450404068 883450404075 883450404082 883450404099 883450404105 883450404112 883450404129 883450404136 883450404143 883450404150 883450404167

Dimensions

Dimension A

 N/A 2.36 in60 mm

Dimension B

 N/A 4.37 in111 mm

Dimension C

 N/A 2.38 in60.5 mm

Dimension D Min

 N/A 6.26 in159 mm

Dimension D Max

 N/A 6.89 in175 mm

Dimension F

 N/A 8.07 in205 mm

Dimension G

 N/A 2.44 in62 mm

Dimension H

 N/A 1.38 in35 mm

Dimension J (Bolt Size)

 N/A 0.5 in12 mm

Dimension KA

 N/A 1 in25.4 mm

Dimension L

 N/A 2.95 in73.2 mm

Dimension M

 N/A 1.75 in44.5 mm

Dimension RA

 N/A 0.20 in5 mm

Dimension SA

 N/A 2.75 in70 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 22400 lbf99700 N

C - Dynamic Load (Basic)

 N/A 23400 lbf104000 N

e - Geometry Factor

 N/A 0.27

Y1 - Geometry Factor

 N/A 2.47

Y2 - Geometry Factor

 N/A 3.67

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 2700 rpm

Oil Lubrication - T Seal

 N/A 4500 rpm

Oil Lubrication - B/C/O Seal

 N/A 1950 rpm

Grease Lubrication - M/N Seal

 N/A 2700 rpm

Grease Lubrication - T Seal

 N/A 4000 rpm

Grease Lubrication - B/C/O Seal

 N/A 1950 rpm

Engineering Bearing Attributes

Float

 N/A 0.050 in1.270 mm

Shaft Tolerance

 N/A 0.0010 in0.025 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0012

Eng Internal Radial Clearance - Max

 N/A 0.0018

Pre Install Clearance Min

 N/A 0.0012 in0.030 mm

Pre Install Clearance Max

 N/A 0.0018 in0.045 mm
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