2 Wheel Trolley Assembly Rollers with Dual Bearings for 1-5/8 Inch & Taller Strut Channel, Heavy Duty Galvanized Carbon Steel Trolley for Garage Pulley, Hoist & Ceiling Systems, Smooth Quiet Operation, 4 Sets

2 Wheel Trolley Assembly Rollers for 1-5/8 Inch Strut Channel
✔️ Two Bearing Trolley Rollers for Garage Pulley and Hoist Systems 4 SETS

This 2 wheel trolley assembly is built for smooth, quiet rolling inside standard 1-5/8 inch strut channel systems. It’s commonly used in garage pulley setups, ceiling trolley tracks, electric lifts, and DIY handling rigs where reliable movement and steady load control are needed. Pack size is 4 sets.

✅ Pack size: 4 trolley assemblies
✅ Two bearing wheel design for smooth, low-noise travel
✅ Hot-rolled carbon steel body for impact resistance
✅ Galvanized finish for long-term rust protection
✅ Bearings and pins firmly welded for stable operation
✅ Design load at 600 RPM: 150 lb per piece
✅ Design load at 300 RPM: 220 lb per piece
✅ Design load at 100 RPM: 280 lb per piece
✅ Ultimate break strength: 2200 lb
✅ Fits 1-5/8 in wide and all taller strut channels
✅ Handy for ceiling rails, electric hoists, garage pulleys, and DIY projects

Dimensions
Mounting hole diameter 9/16 in 14 mm
Plate thickness 1/4 in 6 mm
Compatible channel width 1-5/8 in 41.3 mm

💡 How do two bearing trolley assemblies improve performance in strut channel systems?
They’re designed to balance smooth motion with dependable strength under changing speeds.

• Dual bearings reduce friction and rolling noise

• Speed-based load ratings help match real operating conditions

• Welded steel construction keeps alignment steady under load

• Galvanized surfaces extend service life in overhead environments

This trolley set is a handy choice when you want smooth travel, solid load support, and dependable performance for everyday hoist and pulley applications.