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J&T Bearing Co. Mugen MBX8R Hybrid Ceramic Bearing Kit

SKU: JTB-JT10043

The J&T Bearing Mugen MBX8R Hybrid Ceramic Bearing Kit is the most durable in J&T's line of ceramic bearings. These bearings are rubber sealed and grease filled and will stand up to abusive applications that other ceramics will not. Featuring Si3N4 ceramic balls, "J" or "W" Type retainer cages, a true ABEC 5 rating, and rubber seals, these bearings offer the reduced resistance and free-spinning drivetrain that only ceramic bearings can deliver. This kit is compatible with the Mugen MBX8 and MBX8R models. 

NOTE: The photo shows a random "Hybrid Ceramic" grade bearing kit and does not represent the product you will receive. See "includes list" below for a list of the bearings included in this kit.


  • (2) 5x10x4 Ceramic
  • (4) 6x10x3 Ceramic
  • (4) 6x13x5 Ceramic
  • (6) 8x16x5 Ceramic
  • (4) 8x16x5 Ceramic
  • (4) 15x21x4 Ceramic