8 Wheel Trolley Assembly Rollers with Sealed Bearings for 1-5/8 Inch Strut Channel, Heavy Duty Q235 Steel Hoist Trolley with Set Screw Clearance, Smooth Rolling Design for Unistrut Systems, 1 PCS

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

This 8 wheel trolley assembly is built for heavy hoist and overhead rail systems using standard 1-5/8 inch strut channel. It’s designed to roll smooth under serious load while allowing set screws inside the channel without blocking movement. Pack size is 1 piece.

✅ Pack size: 1 trolley assembly
✅ Maximum load: 2000 lb per piece 907 kg per piece
✅ Eight wheel bearing layout for high load stability
✅ Top clearance allows set screws inside the strut channel
✅ Center clearance space prevents screw interference during travel
✅ Q235 alloy steel body with cold galvanized finish
✅ Solid alloy steel pin shafts for maximum safety
✅ Rubber ring sealed bearings for long service life
✅ Bearing type: 6200-RS1 rubber sealed style
✅ No extra track hanger bracket needed, saves system cost
✅ Fits all 1-5/8 in strut channel and taller profiles
✅ Works with P1000, P1001, P5000, P5001, P5500, P5501
✅ Ideal for electric hoists, ceiling rails, and heavy shop builds

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

💡 Why are multi wheel trolley assemblies used for high capacity strut channel hoist systems?
They are designed to handle heavy loads while keeping rolling resistance low and movement controlled.

• Multiple wheels spread load evenly to reduce stress on each bearing

• Rubber sealed bearings protect against dust and extend service life

• Solid steel pin construction improves safety under shock loads

• Built-in clearance allows mounting screws without affecting travel

This trolley is a handy choice when you need serious load capacity, smooth hoist movement, and a clean strut channel setup without extra hardware getting in the way.