QKS9 Door Hanger Roller ID.NR 505811 505823 Elevator Spare Parts
Elevator Car Doors: Guides door panels along the track.
Landing Doors: Ensures proper alignment with car doors.
Modernization Kits: Used in door system upgrades.
| Brand | Sulab |
| Description | Door Hanger Roller |
| Model | QKS9 |
| MOQ | 1PC |
| Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Applicable | Elevator |
| Packages | Carton, Wooden case, Pallet etc |
| Delivery Time | Normally 2-3 working days after payment |
| Warranty | One year |
| Payment Method | Company Bank, Western union, alibaba, Paypal etc |
Replacement: Always replace in pairs to ensure balanced movement.
Torque Settings: Tighten to 20–30 Nm (check manufacturer specs).
Alignment: Verify door track is clean and properly adjusted.