APTSURF and NSKHPS for High Precision Cylindrical Roller Bearings - APTSURF is the result of the optimisation of bearings. The combination of NSKHPS and APTSURF will result in an increased life of 60% and 55% reduction of RMS vibration.
The NSK Self-Lube® units are a versatile range of housings and inserts - all cast iron housings are supplied with regreasing facility, capable of taking up initial misalignment during assembly.