Agricultural Bearings Conversion Charts
These charts give you bearing dimension and cross over part numbering to all the most popular manufacturers in both round and square bore Agricultural bearings.
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GMB Conversion Charts
GBC carries a comprehensive range of GMB Tensioner and Idler bearings. The following chart is a work in progress of cross over part numbers to both manufacturer and generic numbers.

We welcome all help in making this list more comprehensive so please contact our webmaster at gbcnsw@generalbearing.com.au if you have any information that can fill in the blanks. (She may even buy you a beer).

GBC also carries a full range of Bosch Timing Belts to help you value add to your bearing sales.
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