2 Wheel Trolley Assembly Rollers with Dual Bearings for 1-5/8 Inch & Taller Strut Channel, Hot Rolled Carbon Steel Strut Trolley with Welded Pins for Smooth Quiet Operation, Ceiling Rail, Hoist & DIY Use, Pack of 30

2 Wheel Trolley Assembly Rollers for 1-5/8 Inch Strut Channel
✔️ Two Bearing Heavy Duty Trolley Rollers for Hoist and Ceiling Systems 30 PCS

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 ceiling trolley tracks, electric lifts, warehouse rails, and large DIY builds where consistent movement and dependable load handling are required. Pack size is 30 pieces.

✅ Pack size: 30 trolley assemblies
✅ Two bearing wheel design using deep groove ball bearings
✅ Bearings and pin shafts welded for added stability and secure use
✅ Hot rolled carbon steel body for strength and impact resistance
✅ Custom sealed bearing caps to keep internal components secure
✅ SGS tested load capacity over 1800 lb
✅ Design load at 600 RPM: 150 lb per piece
✅ Design load at 300 RPM: 220 lb per piece
✅ Design load at 103 RPM: 280 lb per piece
✅ Ultimate breaking strength: 2200 lb
✅ Steel plate thickness: 1/4 in 6 mm
✅ Mounting hole diameter: 9/16 in 14 mm
✅ Fits all 1-5/8 in wide and taller strut channels
✅ Can be installed upright or upside down
✅ Recommended for horizontal strut channel mounting

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

💡 Why are deep groove ball bearing trolley assemblies used in strut channel systems?
They are chosen for stable motion, long service life, and predictable load control.

• Deep groove bearings reduce friction and keep rolling quiet

• Welded pin shafts help maintain alignment under repeated loads

• Speed-based load ratings support safer real-world operation

• Solid steel construction handles overhead and lifting applications reliably

This trolley pack is a handy choice when you need smooth rolling, consistent strength, and dependable performance across larger hoist, ceiling, or workshop strut channel installations.