HILLALDAM NYLON 40/19N ROLLER GUIDE 2PACK

Designed for rolling guidance in the 19 mm top steel channel, commonly used in strap-hung sliding door systems—industrial, commercial, domestic. Anodized fixing plate, sized roughly 31 × 60 × 5 mm, mounting securely under the door. Nylon (polyamide) roller ensures lightweight yet sturdy performance, offering smooth sliding, durability, and wear resistance. Precision plain or ball bearings provide seamless, low-resistance rotation for quiet and reliable operation. High-quality bearings and low-friction nylon enable effortless door movement. Resistant to wear, impact, corrosion; designed for long-term use with minimal upkeep.