Bearings for Mining Machinery
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.
High-Capacity Cylindrical Roller bearings EW and EM Series
By applying NSK's innovative concepts, the EM series bearing has a greater number of larger rollers than that of a conventional bearing. Furthermore, the optimally designed one-piece cage offers high rigidity and low-wear performance.
EW series bearing
Cat. No. E1238(236KB)
EM series bearing
Cat. No. E1237(813KB)
Large size Hi-TF Bearings
Hi-TF bearings were developed with innovative materials and heat treatment technology for increased durability under harsh conditions They combine long service life with good resistance to wear and seizure even under contaminated lubrication to achieve outstanding cost performance.
Cat. No. E1202(2,224KB)
Full-complement cylindrical roller bearings for crane sheaves that are equipped with tight seals intended to prevent intrusion of foreign matters.
Cat. No. E1206(1,007KB)
Full-Complement Cylindrical Roller Bearings for Crane Sheaves
TM Series Sealed Deep Groove Ball Bearings
The TM series delivers longer operating life under environments contaminated with foreign particles by incorporating a special seal that prevents the entry of foreign particles and has been especially effective in automobile transmission systems.
Bearings for Mining Machinery (4114KB)
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Downloads (Catalogs and CAD drawings)
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.
Cat. No. E1281(1,510KB)
NSKHPS™ High Performance Standard Bearings for Industrial Machinery Spherical Roller Bearings