22×21mm Aluminium White Nylon Four-Wheel Sliding Door Roller Assembly with Twin Brushes-AL2221U
Long-profile sliding door and window roller assembly with four visible white nylon wheels, two integrated brush seals, a metal housing and an adjustable end mechanism. AL2221U is a SLIDEVIA internal reference assigned for quotation and sample matching; final dimensions, metal grade, load capacity, product weight, packaging and price must be confirmed before ordering.
LCL sea freight estimate
Estimated port-to-port LCL ocean freight, updated August 2026. Charged by W/M: total CBM or gross weight in metric tons, whichever is greater; minimum 1 RT per shipment. Carton data is used when available; otherwise product dimensions include a packing allowance. Excludes local handling, customs clearance, duties, taxes, insurance and final delivery. Final freight is confirmed at booking.
Product specifications
- Size
- 234*22*21
- Material
- Aluminium nylon wheels
- Units per carton
- 100 pcs
- Carton weight
- 15.5 kg