2 Wheel Trolley Assembly Rollers with Rubber Sealed Bearings Galvanized Steel Construction Designed for 1-5/8 Inch Wide and Taller Strut Channels Stable High Load Performance for Hoists Sliding Doors Lifts and Overhead Track Systems Pack of 4

2 Wheel Trolley Assembly Rollers for 1-5/8 Inch Strut Channel
✔️ Pack of 4 Bearing Trolleys for Silent and Stable Track Movement

This is a pack of four two wheel strut channel trolley assemblies designed for smooth and controlled movement along 1-5/8 inch wide or taller strut channels. They’re built for sliding systems, light hoists, curtains, suspended loads, and DIY overhead projects where quiet rolling and reliable load handling matter. Pack size is 4 trolley assemblies.

✅ Pack size: 4 trolley assemblies
✅ Trolley type: Two wheel bearing strut channel trolley
✅ Channel compatibility: Fits 1-5/8 inch wide and all 1-5/8 inch or taller strut channels
✅ Material: Galvanized solid steel for corrosion and impact resistance
✅ Bearing design: Rubber sealed low speed bearings with grease retention
✅ Designed for smooth, quiet rolling and long service life
✅ Ultimate break strength: 3245 lb

Load capacity by speed
25 RPM 780 lb
50 RPM 630 lb
300 RPM 220 lb
400 RPM 810 lb

Mounting details
Mount Hole Diameter 11 mm 0.43 in
Top clearance: Accommodates screw heads up to 0.5 in wide and 0.2 in high

💡 Why are rubber sealed bearing trolleys used in strut channel systems?
Rubber sealed bearing trolleys are used when smooth motion, load control, and longer bearing life are important.

• Sealed bearings retain grease and reduce contamination

• Galvanized steel plates improve durability in indoor and semi outdoor setups

• Matching load to speed helps prevent bearing stress and early wear

• Common choice for sliding doors, small hoists, curtains, and suspended fixtures

This trolley set is a handy choice when you want quiet rolling, steady tracking, and dependable performance in 1-5/8 inch strut channel track systems.