2 Wheel Trolley Assembly Rollers with Dual Bearings Hot Rolled Carbon Steel Galvanized Finish Designed for 1-5/8 Inch Wide and Taller Strut Channels Smooth Quiet Operation for Ceiling Trolleys Electric Lifts Hoists and DIY Rail Systems Pack of 30

2 Wheel Trolley Assembly Rollers for 1-5/8 Inch Strut Channel
✔️ Pack of 30 Two Bearing Trolleys for Hoist and Overhead Track Systems

This is a bulk pack of thirty two wheel trolley assemblies designed for smooth, quiet movement inside standard 1-5/8 inch strut channels and taller profiles. These trolleys are commonly used in ceiling trolley systems, electric lifts, overhead rails, and large DIY or industrial projects where consistent rolling and reliable load handling are needed at scale. Pack size is 30 trolley assemblies.

✅ Pack size: 30 trolley assemblies
✅ Trolley type: Two bearing strut channel 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 galvanized finish for rust resistance
✅ Bearing design: Dual bearings for smooth and quiet rolling
✅ Construction: Bearings and pins firmly welded for stable long term operation
✅ Installation: Can be used upright or upside down depending on system layout
✅ Ultimate breaking strength: 2200 lb

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

Dimensions
Mount Hole Diameter 14 mm 0.55 in
Plate Thickness 6 mm 0.236 in

💡 Why are two bearing trolley assemblies preferred for large strut channel installations?
Two bearing trolley assemblies are used when projects require smooth travel, repeatable performance, and easy scaling across long rail systems.

• Dual bearings reduce friction and help maintain steady rolling under load

• Welded steel construction improves strength and impact resistance

• Speed based load ratings help protect bearings and extend service life

• Common choice for warehouses, ceiling rails, electric hoists, and large DIY builds

This bulk trolley pack is a handy solution when you need consistent quality, smooth motion, and dependable performance across extensive strut channel and overhead rail systems.