Bearing Rubber 629

It looks like you're referring to a bearing rubber 629. Here's what this likely means:

• 629 Bearing: A 629 bearing is a deep groove ball bearing with the following standard dimensions:

  • Inner diameter: 9 mm
  • Outer diameter: 26 mm
  • Width: 8 mm

• Rubber Seal (RS or 2RS): If you mean a rubber-sealed version of the 629 bearing, look for 629-RS (single rubber seal) or 629-2RS (double rubber seal on both sides). The rubber seals help keep out dust and moisture while retaining lubrication.

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