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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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Unit of Measure

Specifications

Series

 N/A Medium-Duty

Shaft Size d

 N/A 1/2 in

Bearing Number

 N/A GRA008RRB

Housing Construction

 N/A Four-Bolt Square Flange

Alternate Part Name

 N/A VFDR 1/2

Dimensions

Total Length H

 N/A 81 mm3.188 in

Housing Width A

 N/A 17.5 mm0.688 in

Flange Thickness A1

 N/A 9.5 mm0.375 in

Bolt Hole Spacing

 N/A 63.5 mm2.5 in

Bolt Hole Size N

 N/A 7.1 mm0.281 in

Dimension B1

 N/A 28.6 mm1.126 in

Dimension S1

 N/A 22.1 mm0.87 in

Dimension E

 N/A 31.8 mm1.25 in

Dimension d1

 N/A 28.6 mm1.126 in

Bolt Size

 N/A M12

Basic Load Ratings

Static Load Rating

 N/A 4700 N1070 lbf

Dynamic Load Rating

 N/A 10700 N2380 lbf
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