2 Wheel Trolley Assembly Rollers with Bearing System for 1-5/8 Inch Strut Channel, Heavy Duty Q235 Steel Trolley with Set Screw Clearance, Smooth Rolling Design for Hoist & Unistrut Systems, 10 PCS Pack

2 Wheel Bearing Trolley Assembly for 1-5/8 Inch Strut Channel
✔️ Heavy Duty Roller Trolley with Set Screw Clearance 10 PCS

This 2 wheel trolley assembly is built for smooth rolling inside 1-5/8 inch strut channel systems. It’s commonly used with electric hoists, ceiling tracks, and shop-built lift setups where steady movement and dependable load support are needed. The top clearance allows set screws without blocking travel. Pack size is 10 pieces.

✅ Pack size: 10 trolley assemblies
✅ Load capacity: 500 lb per piece 227 kg per piece
✅ Two bearing roller design for smooth, quiet travel
✅ Q235 alloy steel body with galvanized finish
✅ Solid alloy steel pin for high load safety
✅ Rubber ring sealed bearing for longer service life
✅ Bearing type: 6200-RS1 rubber sealed style
✅ Top clearance allows set screws without blocking movement
✅ Center clearance height: 0.2756 in 7 mm
✅ Fits all 1-5/8 in strut channel and taller profiles
✅ Works with P1000, P1001, P5000, P5001, P5500, P5501
✅ Good for garages, workshops, hoist systems, and DIY rail builds

Dimensions
Center clearance height 0.2756 in 7 mm
Compatible channel width 1-5/8 in 41.3 mm

💡 Why are sealed bearing trolley rollers preferred for strut channel hoist systems?
They’re built to keep rolling smooth while handling repeated loads over time.

• Rubber sealed bearings block dust and grit for longer bearing life

• Solid steel pins handle shock loads better than hollow pins

• Galvanized steel resists corrosion in garages and industrial spaces

• Proper clearance allows set screws without interfering with trolley travel

This trolley set is a handy choice when you want reliable rolling, solid load support, and smooth movement even in busy hoist or overhead rail setups.