2 Wheel Trolley Assembly Rollers 6PCS Double Bearing Steel Trolley Assemblies for 1-5/8 Inch Strut Channel with 900 lb Load Capacity Smooth Quiet Rollers for Garage Hoist Ceiling and DIY Systems

Two Bearing Trolley Assembly Rollers for Strut Channel Systems
✔️ 6PCS Double Wheel Trolley Rollers for Hoist and Garage Tracks

This 6-piece trolley assembly roller set is built for heavy-duty sliding and lifting systems using strut channels. Designed with dual bearings and solid steel construction, these trolleys move smoothly under load and are a handy choice for garage hoists, ceiling trolleys, and DIY lift setups.

Pack size: 6 trolley assemblies.

✅ Load rating: up to 900 lb per trolley
✅ Fits strut channel width: 1 5/8 in 41.3mm and taller
✅ Double bearing wheel design for smooth, quiet travel
✅ Solid steel body with galvanized finish for rust resistance
✅ Welded bearings and pins for stable long-term use
✅ Steel plate hole diameter: 9/16 in 14mm
✅ Steel plate thickness: 5/16 in 8mm
✅ Designed for ceiling trolley systems and electric hoists
✅ Suitable for garages, workshops, gyms, barns, and outdoor setups
✅ Compatible with common 1 5/8 in strut channel profiles including P1000, P1001, P5000, P5001, P5500, P5501

Dimensions
Strut channel width 1 5/8 in 41.3mm
Steel plate hole diameter 9/16 in 14mm
Steel plate thickness 5/16 in 8mm
Maximum load per trolley 900 lb 408kg

💡 Why are double bearing trolley assemblies used in strut channel hoist systems?
Double bearing trolley designs are used to handle higher loads while keeping movement smooth and controlled.

• Dual bearings spread load evenly to reduce wheel stress

• Solid steel pins improve safety during continuous heavy lifting

• Galvanized steel resists rust in indoor and outdoor environments

• Proper channel fit keeps the trolley stable and aligned

This trolley assembly set is a handy upgrade when you need strong load support, smooth rolling, and dependable performance for hoist systems and heavy-duty sliding projects.