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TAB series ball screw support bearings with seals

with contact sealed type (2LR)
with contact sealed type (2NK)
  • With plastic cage, more balls are incorporated than conventional angular contact ball bearing to increase rigidity.
  • Energy saving thanks to excellent low starting torque and rotational torque.
  • Preset preload for easy assembly onto the machine.
  • Contact type seals with excellent sealing performance and non-contact type seals with reduced torque loss and temperature rise are available.
  • Maintenance free with grease filled