Hobby wing Xerun SD 3652 3660 4274 CERAMIC motor bearings


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Hobby wing Xerun SD 3652 3660 4274 Ceramicmotor bearings


 This kit is compatible with all years and models of the following Hobby Wing motors 

  • Xerun SD 3660 3200kv, 3600kv, 4300kv
  • Xerun SD 3652 3100kv, 3800kv, 4300kv, 5100kv, 6100kv
  • Xerun SD 4274 1600kv, 1900kv, 2200kv, 2250kv, 2600kv


      2 bearings included:

      • 1- 5x13x4 Ceramic
      • 1- 5x11x5 Ceramic


      • Abec 5
      • Light oil
      • Ceramic Silicon Nitride Si3N4 balls
      • Chrome steel races & retainers
      • Metal shields


      Ceramic Hybrid 

      Ceramic Hybrids last up to 10xs longer than Chrome Steel bearings.  These are used in applications where high speed, load and temperature are a factor. Ceramic balls are harder and rounder than stainless & chrome steel, so therefore they offer less rolling resistance. 

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