Four Pack Heavy Duty Wheel Trolley Assembly Rollers For Stable Silent Operation, Compatible With 1-5/8 Inch Wide Or Taller Strut Channel, Easy To Install, Durable Galvanized Construction Ideal For Garage Or Workshop Use Reduces Noise

Heavy Duty Wheel Trolley Set for 1-5/8in Strut Channel
✔️ 4 pack heavy-duty trolley wheels support up to 550 lb

This wheel trolley assembly is a heavy-duty roller system designed for ceiling trolley setups or electric lift applications. It accepts 1-5/8 inch wide (41.3 mm) or taller strut channels, delivering stable, quiet performance and long service life.

✅ Galvanized and strengthened solid steel construction resists impact and corrosion
✅ Load bearing shaft and pillar channel support up to 550 pounds
✅ Deep groove ball bearings ensure low-noise, stable performance
✅ Fits 1-5/8" wide or taller strut channels for ceiling trolley or lift systems
✅ Suitable for long-term use in daily work tasks and heavy-duty applications

💡 What is a pillow block bearing used for in trolley systems? It helps align shafts and support loads in confined spaces.
- Handy for shaft alignment in ceiling trolley setups
- Reduces friction for smoother, quieter operation of hoists
- Improves load distribution and system longevity