Tomma Door Sliding Door Systems 7400 Series
Tomma 7400 Series sliding door roller

Tomma 7400 Series sliding door roller




TOMMA’s 7400 series is high performance quad wheel bottom sliding door roller manufactured with double sealed, stainless steel bearings. The 7400 series wheels are then riveted to a stainless-steel carriage for ultimate strength. Larger 36 mm wheels are used in the 7400 series patented design, achieving a 25% reduction in operating force in comparison to existing patio door products available. Built with a patented design allowing up to 10.0mm full adjustment under load. The 7400 series sliding door roller will allow you to smoothly operate doors up to 350kg, achieving an effortless operation synonymous with all TOMMA products.

7400 Series Tyre Options

Plastic Tyre Option – Dual Plastic Tyred Wheels, S/S double sealed bearings, rated at up to 300kg panels, enhancing the products life cycle. 

Stainless Steel Tyre Option - Dual Stainless Steel Tyred Wheel, S/S double sealed bearings, rated up to 350kg, for premium strength.

Custom Outer Carriage Design Options

The 7400 series dual wheel bottom sliding door rollers are placed in a reinforced plastic polymer outer carriage that has various designs to fit into existing generic door tracks. The 7400 series outer carriage can also be customised specifically to suit your desired door tracks ensuring you can utilise the supreme quality given by the 7400 series door roller. 

Features and Benefits

  • New captive screw adjustment
  • Easy rolling, bigger wheels
  • Achieves 25% reduction in operating force
  • Load capacity of up to 350kg doors
  • Available in plastic or stainless steel
  • Easily customised out carriage options
  • 10 year guarantee
  • Customisation for individual extrusions
  • Double sealed bearings