Full-Ball Type Precision Ball Screw Double-nut Preload Model BNFN

The most common type with a preload provided via a spacer between the two combined ball screw nuts to eliminate backlash.

  • Preload
  • Return-pipe type
  • Double nut
  • Precision positioning (ball screw)
  • Double nut preload

Screw shaft diameter (mm) : 55,63,70,80,100

Types

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Highlight feature tags

  • Preload
  • Return-pipe type
  • Double nut
  • Precision positioning (ball screw)
  • Double nut preload
Model BNFN
  • Preload
  • Return-pipe type
  • Double nut
  • Precision positioning (ball screw)
  • Double nut preload

DN value : 70000
Screw shaft diameter (mm) : 55,63,70,80,100

Detailed information for each model number

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  • Model BNFN

Dimensional drawing/Dimensional table

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Model Number Coding

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Maximum Manufacturing Length of the Screw Shaft

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