C&U RN307M Cylindrical Roller Bearing Hot Sale Bearing

C&U RN307M Cylindrical Roller Bearing is mostly used in reduction gears, planetary reducers .

The ones starting with RN are 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.