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Double-row closed support roller (roller) with a spherical surface of the outer (outer) ring, without an inner ring, NTN RNA2200LL/3AS for cylindrical shafts.
Roller dimensions 14*30*13.8 mm.
The roller is made on the basis of a needle roller bearing without an inner ring, with contact seals on both sides. Thick-walled outer ring with spherical running surface for use with all types of tracks, for use in conveyor systems and cam drives.
Rated dynamic load 7.55 kN, rated static load 9 kN.
Outer ring width : 13.8 mm.
The design of the roller allows the inner ring to be installed separately from the outer ring with the rolling elements.