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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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  • Ball – 52100 steel - heat treated - protective coated for corrosion resistance.
  • Race – 52100 steel - heat treated - single fracture - protective coated for corrosion resistance.
  • Note: The dimensions and tolerances apply before surface treatment and splitting of the outer race.  The outer race becomes slightly out of round due to splitting.  When the bearing is mounted into a housing, the roundness of the outer race will be restored.  The measured value of the bearing outside diameter without mounting is not to be used as the original actual value of the outside diameter.
Unit of Measure

Specifications

Type

 N/A Open

B - Ball Bore Dia. Max.

 N/A 4.5000 in

B - Ball Bore Dia. Min.

 N/A 4.4992 in

D - Race Outside Dia. Max.

 N/A 7.7500 in

D - Race Outside Dia. Min.

 N/A 7.7488 in

W - Ball Width Max.

 N/A 4.690 in

W - Ball Width Min.

 N/A 4.682 in

H - Race Width Max.

 N/A 3.750 in

H - Race Width Min.

 N/A 3.726 in

O - Flat Dia. Min.

 N/A 5.470 in

C - Ball Bore Chamfer Min.

 N/A .040 in

M - Race Chamfer Min.

 N/A .040 in

a - Misalign. Angle

 N/A 9 º

Radial Static Limit Load Capacity

 N/A 932,920 lb

Approx. Brg. Wt.

N/A 29.98 lb

Note

 N/A For dimensional tolerances of listed features, see the PDF version of the catalog under the "View Product Catalogs" tab from the home page.
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