Koyo 626DDU. Double sided rubber sealed. Outer diameter 19mm. Inner diameter 6mm. Width 6mm. Made in Japan.
NTN NJ306C3. Outer diameter 72mm. Inner diameter 30mm. Width 19mm. Made in Japan.
Teeth: 48. Pitch: 520. Inner diameter: 125mm. Bolt hole diameter: 8.5mm. Centre-to-centre distance between bolt holes: 150mm. CNC machined f...