2 Wheel Trolley Assembly Rollers with Double Bearings for 1-5/8 Inch Wide & Taller Strut Channel, Heavy Duty Steel Trolley Roller System for Garage Hoist, Ceiling Trolley & DIY Lifting Projects, 2 PCS Set

2 Wheel Trolley Assembly Rollers for 1-5/8 Inch Strut Channel
✔️ Two Bearing Heavy Duty Trolley Assembly Set 2 PCS

This is a heavy duty 2 wheel trolley assembly built for strut channel systems, commonly used in garage hoists, ceiling trolley setups, electric lifts, and shop-built handling rigs. It rolls smooth, stays quiet, and is made to handle serious weight without drama. Pack size is 2 pieces.

✅ Pack size: 2 trolley assemblies
✅ Load capacity: 900 lb per piece 408 kg per piece
✅ Dual bearing wheel design for smooth, quiet rolling
✅ Solid steel body with galvanized finish for rust resistance
✅ All solid steel pins for long-term strength and safety
✅ Impact-resistant build for high-load operation
✅ Steel plate thickness: 5/16 in 8 mm
✅ Mounting hole diameter: 9/16 in 14 mm
✅ Fits 1-5/8 in strut channel and all 1-5/8 in or taller profiles
✅ Works with P1000, P1001, P5000, P5001, P5500, P5501 strut channel
✅ Good fit for garages, factories, gyms, barns, outdoor setups, and DIY projects

Dimensions
Steel plate thickness 5/16 in 8 mm
Mounting hole diameter 9/16 in 14 mm
Compatible channel width 1-5/8 in 41.3 mm

💡 Why are dual bearing trolley assemblies used in heavy duty strut channel systems?
They are designed to move heavy loads smoothly while keeping alignment tight and stress low.

• Dual bearings spread load evenly to reduce wear and rolling resistance

• Steel-on-bearing design handles shock loads better than single-wheel systems

• Galvanized steel resists corrosion in garages, barns, and outdoor installs

• Solid pins improve safety during long-term suspended or rolling loads

This trolley setup is a handy choice when you want smooth motion, high load capacity, and confidence that the system will keep rolling strong under real-world use.