Mood 3 Products

Spherical Roller Bearings - Detachable Seal

Spherical Roller Bearing, detachable seal

The Quarry and Mining Industry requires reliable equipment that can withstand harsh conditions. For this reason NSK has developed the first detachable seal for Spherical Roller Bearings. Excellent sealing performance lends to increase in bearing life. They also enable accurate management of proper clearance during bearing assembly and prevent entrance of dirt into the bearing.

Condition Description

  • Contamination
  • High Load
  • Lubrication


  • Cement
  • Quarrying, Mining & Construction

Product Features

  • Compatibility with conventional products
  • Long-Life NSK material technology
  • NSK sealing technology


  • High sealing performance
  • Bolt-fastened seal holder to remove sealing during assembly
  • Measurment of clearance during assembly
  • 4x's longer life than conventional bearings
  • Able to withstand harsh conditions
HTF 320 SLE 316 A g DD2 K E4 C3
Show Description
320 Bore Diameter
SLE Special Sealed Spherical Roller Bearing
316 Series Code
A Internal Design
g HiTF Steel
DD2 Seal Design
K Tapered Bore
E4 Lubrication groove and lubrication hole
C3 Radial Internal Clearance