Product type: PPSU amber wheel rollers for sliding door systems
Wheel structure: Heavy-duty adjustable roller assembly with PPSU amber wheels, a stainless steel housing and bearing-supported rotation. Single-wheel, double-wheel and multi-wheel configurations are available. Bearing options include high carbon steel, bearing steel, stainless steel and customized specifications.
These roller assemblies are intended for large sliding doors and windows that require stable support and smooth movement. The stainless steel housing carries the wheel and adjustment structure, the bearings support wheel rotation, and the adjustment screw allows the roller height to be set during installation. PPSU provides the natural amber wheel running surface.
The page describes PPSU as offering impact resistance, dimensional stability and resistance to heat and moisture. Single, double and multi-wheel arrangements can be reviewed for different door weights, track designs and installation spaces. The page does not state a numerical load rating, so the final wheel quantity and assembly structure must be confirmed for each door system.
Product Applications
PPSU amber wheel rollers are suitable for sliding door and window assemblies where stable wheel support, stainless steel housing and height adjustment are required. Typical applications include:
Heavy aluminum sliding doors: the roller assembly supports door movement along a compatible lower track.
Large sliding windows: multi-wheel options can provide several track contact points for larger window panels.
Glass door systems: PPSU wheels and a stainless steel housing can be reviewed for compatible glass-door carriages.
Patio and balcony doors: the adjustable mechanism helps align the door height after installation.
Commercial sliding entrances: the assembly can be specified for repeated door movement where the load and track are confirmed.
Architectural sliding door systems: wheel diameter, bearing type, housing size and wheel quantity can be customized.
High-frequency door and window applications: the bearing-supported wheels are intended for repeated rolling movement.
Custom sliding door hardware projects: PPSU wheels can be combined with single, tandem or multi-wheel carriage structures.
