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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 3 15/16 in

Bearing Number

 N/A GN315KRRB

Seal Type

 N/A Shroud Seal

Housing Construction

 N/A Four-Bolt Square Flange

Alternate Part Name

 N/A RCJO315/16

Dimensions

Total Length L

 N/A 317.5 mm12.5 in

Housing Width A

 N/A 96.8 mm3.811 in

Flange Thickness A1

 N/A 31.8 mm1.252 in

Bolt Hole Spacing

 N/A 241.3 mm9.5 in

Bolt Hole Size N

 N/A 27 mm1.063 in

Center of Bearing from Housing End A2

 N/A 55 mm2.165 in

Dimension B1

 N/A 129.6 mm5.102 in

Dimension S1

 N/A 79.6 mm3.134 in

Dimension D

 N/A 266.7 mm10.5 in

Dimension E

 N/A 133.6 mm5.26 in

Dimension d1

 N/A 146.1 mm5.752 in

Bolt Size

 N/A M27

Basic Load Ratings

Static Load Rating

 N/A 140400 N31600 lbf

Dynamic Load Rating

 N/A 191800 N43100 lbf
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