Advanced Product Solutions

Sealed Spherical
Roller Bearings

Iron and steel manufacturers require highly reliable equipment that can withstand the harshest conditions, a relentless storm of debris, water intrusion and extreme heat. For these high load, highly contaminated operating conditions, NSK designed our sealed spherical roller bearing. With a highly effective contact seal and pre-lubricated with long-life grease, our sealed design also delivers uncompromising high-capacity performance for a long and reliable operating life.


Design Features

arrow-right-red Manufactured with high purity steel for superior fatigue strength
arrow-right-red Optimized, high-capacity internal design
arrow-right-red Highly effective contact seal
arrow-right-red Pre-lubricated with specially formulated long-life grease
arrow-right-red With wear-resistant surface hardened pressed steel cages
arrow-right-red Advanced raceway surface finishing for durability and wear resistance

Proven Advantages

arrow-right-red Longer bearing operating life achieved in water and particle contaminated environments
arrow-right-red Reduces maintenance costs and grease consumption
arrow-right-red Promotes a cleaner working environment