2 Wheel Unistrut Trolley Roller Assembly 4 Pack Metal Bearing Rollers for 1-5/8 Inch and Taller Strut Channels Silent Smooth Design for Garage Hoists Ceiling Rails Barn Doors and Pulley Track Systems

2 Wheel Unistrut Trolley Roller Assembly for 1-5/8 Inch Channel
✔️ 4 Pack Silent Bearing Rollers for Hoist and Track Systems

This is a four pack of two wheel Unistrut trolley roller assemblies made for overhead rails, garage pulley hoists, barn doors, and strut channel track systems. Built for smooth, quiet travel and serious load handling, these trolleys work upright or inverted across garages, warehouses, gyms, farms, and workshops. Pack size is 4 trolley units.

✅ Pack size: 4 trolley assemblies
✅ Trolley type: Two bearing metal roller trolley
✅ Channel compatibility: Fits 1-5/8 inch wide and all 1-5/8 inch taller strut channels
✅ Bearing design: Dual bearings with dust caps for silent, smooth rolling
✅ Material: Stainless steel construction with galvanized surface for rust resistance
✅ Plate thickness: 1/4 inch for added strength
✅ Installation: Can be used upright or upside down for pulleys and sliding doors
✅ Maximum working load: Up to 1800 lb per unit
✅ Designed for overhead support, hoists, gates, and sliding track systems

Key specs
Channel Width 1.625 in
Plate Thickness 0.25 in
Max Load per Unit 1800 lb

💡 Why are silent bearing trolley rollers used in Unistrut and hoist systems?
Silent bearing trolley rollers are used to move heavy loads smoothly while reducing noise and wear in overhead tracks.

• Bearing rollers lower friction and keep motion steady under load

• Dust caps help prevent dirt buildup and bearing seizure

• Rigid steel construction improves safety and long term durability

• Common choice for garages, warehouses, gyms, barns, and sliding rail builds

This trolley set is a handy pick when you want quiet movement, strong lifting support, and dependable performance in Unistrut and garage hoist setups.