The 3200/5200 double row angular contact ball bearing is made of a robust metal that extends the life of this sophisticated technical aid. The product with an outer diameter of 30 mm is not only very easy to assemble, but the integrated balls reduce frictional resistance during rotation. In addition, every user can look forward to a decent thickness of 14.3 mm, which further optimizes the rotary movement.
Inner diameter: 10mm
Outer diameter: 30mm