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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

Shaft Size d

 N/A 2 3/16 in

Bearing Type 

 N/A Ball Bearing

Bearing Number

 N/A GC1203KRRB

Housing Construction

 N/A Piloted Round Flanged

Alternate Part Name

 N/A RFC2 3/16

Dimensions

Total Length H

 N/A 181 mm7-1/8 in

Total Height L

 N/A 181 mm7-1/8 in

Housing Width A

 N/A 44.4 mm1.75 in

Flange Thickness A1

 N/A 12.7 mm0.5 in

Dimension A3

 N/A 22.2 mm0.875 in

Dimension D

 N/A 127 mm5 in

Dimension E

 N/A 38.9 mm1.531 in

Dimension E1

 N/A 16.7 mm0.656 in

Bolt Circle Diameter J

 N/A 152.4 mm6 in

Dimension K

 N/A 7.1 mm0.281 in

Bolt Hole Size N

 N/A 15.1 mm0.594 in

Dimension S1

 N/A 33.3 mm1.313 in

Dimension d1

 N/A 88.9 mm3.5 in

Basic Load Ratings

Static Load Rating

 N/A 28500 N6400 lbf

Dynamic Load Rating

 N/A 48000 N10800 lbf
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