Precision Caged Ball Screw High Speed Model SBKN

The preload method utilizes a combination of two ball screw nuts preloaded with spacers to eliminate backlash.
This type has improved load capacity in comparison with the Model SBK.

  • Long-term maintenance free
  • High speed
  • Large lead
  • Preload
  • End-cap type
  • Precision positioning (ball screw)
  • Double nut preload

Screwshaftdiameter(mm) : 36,40,50,55

Types

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Highlight feature tags

  • Long-term maintenance free
  • High speed
  • Large lead
  • Preload
  • End-cap type
  • Precision positioning (ball screw)
  • Double nut preload
Model SBKN 36/40/50/55
  • Long-term maintenance free
  • High speed
  • Large lead
  • Preload
  • End-cap type
  • Precision positioning (ball screw)
  • Double nut preload

DN value : 160000
Screwshaftdiameter(mm) : 36,40,50,55

Detailed information for each model number

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Dimensional drawing/Dimensional table

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Products Contents
LM Guide LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc.
Ball Screw Axial clearance, maximum manufacturing length of shaft, etc.
Actuator Movable part mass, etc.

Axial Clearance

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THK Online Services
Member-Exclusive Content

These contents can be accessed

after registering as a member.

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Benefit 1: Useful features

  • Easy product comparisonsHighlight feature
  • Save items for laterreview Favorites feature

Benefit 2: Exclusive content

Products Contents
LM Guide LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc.
Ball Screw Axial clearance, maximum manufacturing length of shaft, etc.
Actuator Movable part mass, etc.

Maximum Manufacturing Length of the Screw Shaft

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THK Online Services
Member-Exclusive Content

These contents can be accessed

after registering as a member.

Log in/Register Click here for THK Online Services details

Benefit 1: Useful features

  • Easy product comparisonsHighlight feature
  • Save items for laterreview Favorites feature

Benefit 2: Exclusive content

Products Contents
LM Guide LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc.
Ball Screw Axial clearance, maximum manufacturing length of shaft, etc.
Actuator Movable part mass, etc.