Plummer blocks

NSK Plummer Blocks are available with a variety of end covers and special seal options to ensure effective sealing.
With a facility for easy mounting and dismounting of pre-assembled shafts these products are manufactured in NSK Japanese and RHP European styles.  

Used with self-aligning ball bearings or high-capacity spherical roller bearings, they are manufactured from high-strength cast iron as standard but are also available in spheroidal graphite cast iron or cast steel. Used with either oil or grease lubrication, the housings have a re-lubrication facility.

Product Features and Benefits:

  • Split plummer block design allows for easy mounting and dismounting of pre-assembled shafts.
  • Sealing options - NSK offers a range of sealing options including V-ring seals, labyrinth seals or heavy-duty taconite seals.
  • Case end covers available.
  • Multi relubrication points are provided to ensure re-lubrication of the bearing depending on orientation
  • Housing are supplied with spacer rings in order to provide axial location. Those can be ommitted for "free end" axial front.

NSK range of Plummer Blocks include: spherical roller bearings, locknuts, adapter sleeves, locking washers, etc. 


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Plummer Blocks - Catalogues

Plummer Blocks and Accessories

SNN Series and SD Series

Rolling Bearings
Maintenance of Plummer Blocks

Pocket Guide

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