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NSK’s Self-Lube® HLT Inserts are available with a steel cage, an efficient sealing, a high performance grease and an effective lubrication at extreme temperatures (-40°C and +180°C). These features contribute to reduce maintenance, downtime and replacement costs in operation.

Condition Description

  • High Temperature


  • Fans and Blowers
  • Food and Beverage
  • Material Handling
  • Packaging
  • Utilities

Product Features

  • Special internal geometry; C5 internal clearance
  • High performance Klueber grease
  • Durable silicone rubber seals
  • Steel cage material
  • Interchangeable with standard Self-Lube® inserts


  • High performance grease and effective lubrication at extreme temperatures, with upper and lower limits of –40°C and +180°C
  • Efficient sealing and protection at extreme temperatures (–40°C and +180°C)
  • Steel cage and special internal features designed to function at temperature extremes
  • Increase radial clearance (C5) between balls and raceways to help prevent radial pre-load
10 45 - 1.3/4 G HLT
Show Description
10Insert with spherical O.D, long inner ring
45Basic Group
1.3/4Bore size
GRe-greasing facility
HLTHigh and low temperature bearing insert