2 Sets 2 Wheel Trolley Assembly Rollers with Dual Bearings Welded Steel Construction Designed for 1-5/8 Inch Wide and Taller Strut Channels Smooth Stable Load Handling for Hoists Ceiling Rails DIY Systems and Industrial Tracks

2 Wheel Trolley Assembly Rollers for 1-5/8 Inch Strut Channel
✔️ 2 Set Steel Two Bearing Trolleys for Hoist and Track Systems

This is a heavy duty two wheel trolley assembly built for Unistrut and strut channel rail systems. It’s made for ceiling tracks, electric lifts, overhead rails, and DIY material handling where smooth travel and solid load control matter. Pack size is 2 trolley assemblies.

✅ Pack size: 2 trolley assemblies
✅ Trolley type: Two bearing roller trolley assembly
✅ Channel compatibility: Fits 1-5/8 inch wide and all 1-5/8 inch or taller strut channels
✅ Material: Hot rolled carbon steel with zinc plated finish for rust resistance
✅ Bearing design: Standard deep groove ball bearings for smooth, quiet rolling
✅ Construction: Bearings and pins firmly welded for long term stability
✅ Installation: Can be used upright or upside down depending on setup
✅ Break strength: 2200 lb

Load capacity by speed
100 RPM 280 lb
300 RPM 220 lb
600 RPM 150 lb

Dimensions
Channel Width 1.625 in 41 mm
Plate Thickness 0.25 in 6 mm
Mount Hole Diameter 0.5625 in 14 mm

💡 Why are welded two bearing trolley assemblies used in strut channel systems?
Welded two bearing trolley assemblies are used to carry suspended loads smoothly while keeping noise and vibration low.

• Ball bearings reduce rolling resistance and help control movement

• Welded steel construction improves strength and impact resistance

• Matching speed to load helps protect bearings and extend service life

• Common choice for hoists, ceiling rails, workshops, and custom track builds

This trolley set is a handy pick when you want smooth rolling, strong load handling, and dependable performance in strut channel and overhead rail applications.