INA Roller Bearing Shaft Location Washer, 17 mm ID x 30 mm OD x 2.75 mm Thickness WS81103

INA WS81103 Roller Bearing Shaft Location Washer is precisely manufactured with an inside diameter of 17 mm, outside diameter of 30 mm, and 2.75 mm thickness. It is engineered for applications requiring high axial rigidity and load carrying capacity in one axial direction without radial loads.

This location washer is especially suitable for single and double row axial cylindrical roller bearings. Typical use cases involve high axial and shock loads where standard axial deep groove ball bearings are insufficient, such as in industrial machinery and mechanical assemblies.

The bearing arrangement can be configured where axial space is very limited, making it ideal for compact mechanical designs requiring reliable bearing location. This part allows separate mounting of bearing components or use with ready-to-fit standard bearings, facilitating cost-effective assembly.

The WS81103 washer is widely employed in industrial, manufacturing, and mechanical sectors for high-precision shaft and bearing positioning tasks, ensuring operational stability and durability.

Supports high axial and shock loads in one direction without radial load. Ensures very high axial rigidity for roller bearing arrangements. Compact design suitable for limited axial space installations. Compatible with axial cylindrical roller bearing series 811 and 812.

Allows separate or ready-to-fit bearing configurations.

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