Koyo 6303DDU. Upgraded from B6303Z. Also known as: 6303LLUC3, 2ASU68. Double sided rubber sealed. Outer diameter: 47mm. Inner diameter: 17mm...
This wheel bearing kit uses premium quality Japanese Koyo bearings.
Koyo 6205DDU. DDU version of 2RSHC3HMTF7. Double sided rubber sealed. Outer diameter: 52mm. Inner diameter: 25mm. Width: 15mm. Made in Japan...