DescriptionC&U RN307M Eccentric Cylindrical Roller Bearing is mostly used in reducer gears, planetary reducers to cope with misalignment.RN refers to cylindrical roller bearings without an outer ring.For example, RN307M is equivalent of the old code name 502307H, and ‘M’ is for the copper cage.‘N’ is the type code, which is a cylindrical roller bearing‘R’ is the front code, bearings without separable inner or outer rings.Example: RNU207 – NU207 bearing without inner ring.
