BNK Precision Ball Screw with Finished Shaft Ends Model BNK20

For this model, screw shafts with a screw shaft outer diameter 4 to 25 mm and a lead 1 to 20 mm are avilable as the standard.

  • Preload
  • No preload
  • Precision positioning (ball screw)
  • Finished shaft ends

Lead(mm) : 10,20

Types

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Highlight feature tags

  • Large lead
  • Preload
  • No preload
  • Return-pipe type
  • End-cap type
  • Precision positioning (ball screw)
  • Finished shaft ends
BNK 2010
  • Preload
  • No preload
  • Return-pipe type
  • Precision positioning (ball screw)
  • Finished shaft ends

DN value : 70000
Lead(mm) : 10

BNK 2020
  • Large lead
  • Preload
  • No preload
  • End-cap type
  • Precision positioning (ball screw)
  • Finished shaft ends

DN value : 70000
Lead(mm) : 20

Detailed information for each model number

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  • BNK 2010
  • BNK 2020

Dimensional drawing/Dimensional table

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Ball Screw Specifications

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Maximum Manufacturing Length of the Screw Shaft

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