E5022NRNT Cylindrical Roller Bearing 110*170*80 mm GCr15 Steel For Metallurgical Conveyor Equipment Product Overview E5022NRNT is an open‑style double‑row cylindrical roller bearing. It adopts back‑to‑back roller layout and outer‑ring lubrication groove. It bears tremendous radial load and withstands overturning shaft‑forces. Manufactured from hardened GCr15 bearing steel, it features outstanding static‑load capacity, suited for heavy‑duty gearboxes, metallurgical transmissio