THESE ARE NOT PRESCRIBED BY THUNDER LASER AND ARE SAID TO DIFFER SLIGHTLY FROM THE OEM SUPPLIED BEARINGS

https://www.vxb.com/SG15U-U-Groove-Sealed-Track-Ball-Bearing-5x17x8-p/sg15u.htm


SG15U U-Groove Sealed Ball Bearing
5mm x 17mm x 8mm
One Bearing
SG10U

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5mm17mm8mm9.75mm6mm8.6mm1mm20.46mm




SG15U U groove sealed ball bearing size 5mm x17mm x8mm. Each bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination. The bearing is pre-lubricated with grease.

  • Item: SG15U U GROOVE Ball Bearing
  • Type: Deep Groove Ball Bearing
  • Size: 5mm x 17mm x 8mm
  • Inner Diameter: 5mm
  • Outer Diameter: 17mm
  • Width: 8mm
  • Material: Chrome Steel
  • Closures: 2 Rubber Seals
  • Quantity: One Bearing