3SM20 SM 70 – Seat mechanism for swivel chairs

Seat Support & Seat Mechanisms

Sheet steel mechanics SM 70 A/B

Mechanics of sheet steel

Sheet steel mechanics SM 70 A/B

  • handwheel for weight adjustment
  • handle for height as well as backrest adjustment (blockable in 5-steps)
  • 28mm conical

Mechanics of sheet steel

black, hand wheel for weight adjustment and handle for height as well backrest adjustment (blockable in 5-steps), 28 mm conical

height
mm
plate size
mm
space
mm
handle length
mm
variant item no.
90 360×190 200×155 160 version A SM 70 A
90 360×190 200×155 160 version B SM 70 B

Product Information & Documentation

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Questions about the product

Questions about the product

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Compatible products for this seat mechanism

Armrests for
Office and work seating

Gas springs in various shapes and functions

Seats and seating shells for office and work seating

Backrests for office and work seating