Here is a list of leading national suppliers of conveyor bearings in the United Kingdom:

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Leading Suppliers of Conveyor Bearings in the UK

1. RHP Bearings

   • Website: rhp-bearings.com
   • Description: A well-known manufacturer offering a wide range of bearing products, including conveyor bearings.

2. SKF (Svenska Kullagerfabriken AB)

   • Website: skf.com
   • Description: One of the largest bearing manufacturers globally, providing essential products, including conveyor bearings.

3. NTN-SNR

   • Website: ntn-snr.com
   • Description: Offers various bearing solutions for different applications, including conveyor systems.

4. Koyo Bearings

   • Website: koyo.eu
   • Description: A division of JTEKT Corporation that specializes in various bearing products, including options for conveyor systems.

5. Timken

   • Website: timken.com
   • Description: Known for high-quality bearings and offering extensive product ranges, including for conveyor applications.

6. Dunlop Conveyor Belting

   • Website: dunlopcb.com
   • Description: Provides conveyor components and services, focusing on belting and bearing solutions.

7. Danish SKF

   • Website: danishskf.com
   • Description: A premium supply of SKF products, including conveyor bearings.

8. Renold

   • Website: renold.com
   • Description: Provides a range of power transmission and conveyor solutions, including bearings.

9. Brammer Buck & Hickman

   • Website: brammer.co.uk
   • Description: An industrial supplier providing a range of mechanical components, including conveyor bearings.

10. Schaeffler (FAG, INA)

    • Website: schaeffler.com
    • Description: A global supplier of bearings and linear products, including those suitable for conveyors. ```

This list includes some of the key players in the market, but there may be other suppliers depending on specific industry needs and applications.