spherical roller bearing / angular-contact / deep groove / for harsh environments
TF series NSK Europe Ltd.



  • Rolling element:

    spherical roller

  • Configuration:

    angular-contact, deep groove

  • Applications:

    for harsh environments, for paper machines, for gearboxes


NSKs TF series bearings with a robust design are ideal for harsh environments. They are a combination of durability and excellent wear-, seizure- & heat- resistance. Made of special material, the bearings use a unique heat treatment technology. High-quality steel, standard bearing, has been used. It can survive in all environments due to TF, NTF, HTF STF, WTF material.

TF series materials have applications in a broad variety of bearings, including cylindrical & tapered roller bearings, spherical roller bearings, deep-groove ball bearings, and angular contact ball bearings

The bearings last 10 times longer with contaminated lubrication. Under clean lubrication, the bearings last two times longer. At 160°C, these bearings provide a 4X service life.

The bearings provide reduced wear at less than one-third of the standard. The seizure resistance sees a 40% improvement.