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Metric Guide Units

STEINEL guide units are highly precise and, with loading capacities of up to 8,750 N/cm for roller guides, they are highly resilient. Number of strokes up to 800 strokes for bronze-coated sliding guides and sliding speeds of max. 40 m/min for ball guides guarantee maximum productivity.

All of STEINEL's ball and roller guides are pre-loaded and absolutely free of clearance. Using precision steel balls and profile rollers of the same sort guarantees top precision. Thanks to fixed sizes, ball and roller cages are freely interchangeable in one and the same guide.

For high force absorption, we rely on a high density of load-bearing balls or rollers. In the case of uniform force distribution, individual ball and roller rows are offset against each other.

Nitrogen Gas Springs SZ 7080.2

Nitrogen Gas Springs SZ 7080.2 extra heavy load



STEINEL nitrogen cylinders SZ 7080.2. can be filled with standard nitrogen. Nitrogen N2 is a neutral, non-hazardous gas.

Special features:

  • Each nitrogen cylinder forms a functional, closed unit (autonomous nitrogen cylinder)
  • Maximum force in the smallest of spaces
  • Easy to assemble
  • No spring breakage
  • Recommended stroke reserve of 10%
  • No mechanical preload is necessary
  • Easy to use


Nitrogen cylinders with a diameter of 50 mm or more have a valve on the side that is closed with a sealing plug. If not explicitly stated otherwise, the nitrogen cylinder will be delivered in filled condition. The valve must be removed if the nitrogen cylinder is to be connected with others. To do this, empty the nitrogen cylinder by means of the discharging screw SZ 7046.7 and screw out the valve with the valve key K100-000- 0300. If the nitrogen cylinder is not immediately linked to others, close the connection with the sealing plug. Nitrogen cylinders specifically designed for being used in a multiple-cylinder system, even with diameters starting at 38 mm, are listed in the section Nitrogen cylinders V, VB and VZ.

Order example: Nitrogen cylinder SZ 7080.2. with a D = 50 mm and a stroke of 100 mm. Addition 050 x 100 Order number SZ 7080.2.050 x 100

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Delivering high precision die components to our customers in North America and South America.