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The lineup of NSK bearings for mining machinery are manufactured using NSK's proprietary technologies in order to provide long-life performance even under the harsh conditions found in and around the digging area.
NSK High Performance Standard Bearings for Industrial Machinery Spherical Roller Bearings
NSK successfully developed the NSKHPS series of spherical roller bearings, which provide a longer service life and higher limiting speeds, by employing leading-edge materials and technology in combination with years of cultivated experience and technical know-how.
1. Bearing life increased by twofold (increased dynamic load rating by 25 %)
2. Limiting speed increased by 20 %.