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Mounted Units NSK Mounted Units are manufactured in several ranges: RHP Self-Lube®, Silver-Lube®, Life-Lube® and Molded-Oil units.

NSK mounted units include two basic components, the insert and the housing. Each unit consists of a sealed single-row ball bearing with spherical outside diameter and extended inner ring mounted in a pillow block or flanged housing.  The spherical fit accommodates initial misalignment. 

This product is available with a range of locking methods for close-fit shaft mounting. This feature combined with a complete range of sealing for all environments makes our units a very versatile product.

Product Features and Benefits:

  • Two-piece riveted high strength metal cage in steel or stainless steel.
  • Spherical seating to allow for initial misalignment on mounting.
  • Re-lubrication facility as standard.  Molded-Oil options do not require relubrication.
  • Super finished raceways for quiet and efficient running.
  • Protector for added bearing protection and safety.  Available in steel for Self-Lube® units or plastic for Silver-Lube® units.
  • Inner and outer rings through hardened, high quality steel.
  • Rigid one-piece high quality cast iron housing.  Also available in high quality thermoplastic or cast stainless steel.
  • Proven single lip seal, triple lip seals and flingers also available.
  • Set screw shaft locking, eccentric collar and taper sleeve lock also available as standard.

HLT inserts available and designed to operate reliably at extreme temperatures.

NSK Range of  Mounted Units include: Pillow blocks, Life-Lube, Silver-Lube, etc.


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