F‑201380.RNU Full‑Complement Cylindrical Roller Bearing 30.4*52*22mm Hydraulic Pump Printing Machine Precision Spare Part Product Overview F‑201380.RNU is an open‑style full‑complement single‑row cylindrical‑roller bearing with no supplied inner‑ring. Its double‑flanged outer ring retains all rollers, and the hardened and finely‑ground shaft surface acts as the inner raceway. The full‑roller layout delivers outstanding radial‑load capacity and high‑speed performance. It