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NSK's Sealed Angular Contact Thrust Ball Bearings for Ball Screw Support provide excellent resistance to ingress of coolant and metal chippings, while providing high rigidity and accurate ball screw support.

Condition Description

  • Contamination
  • Lubrication

Industries

  • Automotive
  • Machine Tools

Product Features

  • Light pressure contact seals
  • Special design 60° contact angle
  • Pre-packed with WPH waterproof grease
  • Special Polyamide cage design
  • NSK’s special EP (Extra Pure) steel
  • Interchangeable with open TAC series

Benefits

  • Longer grease life - seals provide 50% longer grease life
  • Extended fatigue life – EP steel enhances fatigue life by 3 times
  • Low starting torque allows smoother more accurate rotation
  • Reduced set up time due to pre-grease and universal arrangements
  • Higher axial rigidity due to optimized design and higher ball quantity
  • Improved dust / water resistance
  • Environmentally friendly
  • Seals prevent grease purge
  • Low running torque requires less energy to drive
30 TAC 62 B DDG SU C10 PN7B
Show Description
Description
30Nominal Bore Diameter
TACBearing Type Symbol
62Nominal Outer Diameter
BInternal Design
DDGSeal
SUArrangement
C10Preload
PN7BAccuracy

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