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Double-row closed support roller (roller) with a cylindrical surface of the outer (outer) ring NTN RNA2205XLL/3AS for cylindrical shafts.
Roller dimensions 30*52*17.8 mm.
The roller is made on the basis of a needle roller bearing without an inner ring, with contact seals on both sides. Thick wall outer ring with cylindrical running surface for use with all types of tracks, conveyor systems and cam drives.
Rated dynamic load 17.9 kN, rated static load 25.9 kN.
Width outer ring: 17.8 mm.
The design of the roller allows the inner ring to be installed separately from the outer ring with the rolling elements.