The Timken Company - Aurora Bearing GACZ…S Series, Angular Contact Spherical Plain Bearings

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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Ball – 52100 steel - heat treated - protective coated for corrosion resistance.
Race – 52100 steel - heat treated - protective coated for corrosion resistance.

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Unit of Measure

Items	GACZ008S Aurora Bearing GACZ…S Series, Angular Contact Spherical Plain Bearings – Inch - Open	GACZ010S Aurora Bearing GACZ…S Series, Angular Contact Spherical Plain Bearings – Inch - Open	GACZ012S Aurora Bearing GACZ…S Series, Angular Contact Spherical Plain Bearings – Inch - Open	GACZ014S Aurora Bearing GACZ…S Series, Angular Contact Spherical Plain Bearings – Inch - Open	GACZ016S Aurora Bearing GACZ…S Series, Angular Contact Spherical Plain Bearings – Inch - Open
B - Ball Bore Dia. Max.	N/A .5000 in	N/A .6250 in	N/A .7500 in	N/A .8750 in	N/A 1.0000 in
B - Ball Bore Dia. Min.	N/A .4995 in	N/A .6245 in	N/A .7495 in	N/A .8745 in	N/A .9995 in
D - Race Outside Dia. Max.	N/A .8750 in	N/A 1.0625 in	N/A 1.2500 in	N/A 1.4375 in	N/A 1.6250 in
D - Race Outside Dia. Min.	N/A .8745 in	N/A 1.0619 in	N/A 1.2494 in	N/A 1.4369 in	N/A 1.6244 in
W - Ball Width Max.	N/A .270 in	N/A .340 in	N/A .410 in	N/A .480 in	N/A .550 in
W - Ball Width Min.	N/A .261 in	N/A .331 in	N/A .401 in	N/A .471 in	N/A .541 in
H - Race Width Max.	N/A .190 in	N/A .250 in	N/A .310 in	N/A .380 in	N/A .440 in
H - Race Width Min.	N/A .181 in	N/A .241 in	N/A .301 in	N/A .371 in	N/A .431 in
T - Total Width Ref.	N/A .300 in	N/A .370 in	N/A .440 in	N/A .520 in	N/A .600 in
Spherical. Dia. Ref.	N/A .719 in	N/A .899 in	N/A 1.080 in	N/A 1.258 in	N/A 1.437 in
S - Loc. Sphere Dia.	N/A .051 in	N/A .058 in	N/A .070 in	N/A .080 in	N/A .100 in
A - End to Hole Ref.	N/A .094 in	N/A .109 in	N/A .125 in	N/A .172 in	N/A .203 in
C - Ball Bore Chamfer Min.	N/A .020 in	N/A .030 in	N/A .040 in	N/A .080 in	N/A .080 in
M - Race Chamfer Min.	N/A .020 in	N/A .030 in	N/A .040 in	N/A .080 in	N/A .080 in
a - Misalign. Angle	N/A 7 º	N/A 6 º	N/A 6 º	N/A 5.5 º	N/A 6 º
Static Thrust Load Capacity	N/A 4,046 lb	N/A 6,969 lb	N/A 10,566 lb	N/A 14,837 lb	N/A 19,558 lb
Approx. Brg. Wt.	N/A .03 lb	N/A .06 lb	N/A .08 lb	N/A .11 lb	N/A .19 lb