Guide roller FR..AZ, special rollers, pin with through-hole in inner ring, two separate modified ball bearings, concentric, with NBR seals type RS on both sides, Nadella
Four-point contact bearing QJ3.., radial ball bearings, single row, non self-retaining, solid outer ring without retaining grooves, split inner ring, with brass cage, open design, FAG
Single row cylindrical roller bearing N3.., non-locating bearing, outer ring without ribs, inner ring with two ribs, cylindrical bore, open, non-greased, separable, with two-piece roller guided brass cage, FAG
Single row cylindrical roller bearing NU2.., non-locating bearing, two locating ribs on outer ring, inner ring without ribs with cylindrical bore, open, non-greased, separable, with outer ring rib-guided two-piece brass cage, FAG