Koyo 6303DDU. Upgraded from B6303Z. Also known as: 6303LLUC3, 2ASU68. Double sided rubber sealed. Outer diameter: 47mm. Inner diameter: 17mm...
Koyo: 6201DDU, 6201-2RS-C3. Double sided rubber sealed. Outer diameter 32mm. Inner diameter 12mm. Width 10mm. Made in Japan. Replacement aft...
Koyo 6301DDU. Double sided rubber sealed. Outer diameter 37mm. Inner diameter 12mm. Width 12mm. Made in Japan. Replacement aftermarket part ...