Product type：U-groove bearing pulley wheel
Wheel structure：Plastic moulded around a ball bearing or Seperated
Our U-groove plastic-coated bearing pulley wheels are designed to guide round rails, cords, cables, ropes and tubular tracks in compact sliding and mechanical systems. The U-shaped running surface helps keep the guided component centred while the integrated ball bearing supports stable rotation with lower rolling resistance.
This product series combines a deep groove ball bearing with an injection-moulded plastic outer wheel. The bearing provides the rotating core, while the plastic running surface reduces direct metal-to-metal contact with the track or cable. This structure can help control operating noise, protect the contact surface and reduce wear in applications that require repeated movement.
A suitable U-groove pulley cannot be selected by wheel diameter alone. The groove radius, groove width and groove depth must correspond to the diameter and movement of the rail, cord or cable. A groove that is too narrow can create excessive contact pressure or restrict movement. A groove that is too wide may provide insufficient lateral guidance and allow the guided component to move from side to side.
Product Applications
-
Door and Window Systems: Sliding doors, sliding windows
-
Bathroom Systems: Shower door rollers
-
Furniture Systems: Wardrobe sliding doors, furniture sliding tracks
-
Industrial Equipment: Industrial rails, conveyor guide rails, industrial sliding equipment
-
Automation Field: Automation system
- Retractable Awnings and Outdoor Shade Systems
- Fitness and Cable-Operated Equipment
- Industrial Cable and Tube Guidance
