2er-Pack 4- Inch -Hochleistungs-V-Nut-Schiebetor- Roller -Rollen mit schweißfreier Montage und externen Halterungen, Tragkraft 6.600 Pfund für umgekehrte Torsysteme, Zinc , verzinkte, rostschützende Oberfläche
✔️ 6,600 lb total dynamic capacity, bolt-on kit, zinc finish
These heavy-duty gate rollers are designed to upgrade inverted sliding gate tracks in residential driveways, commercial entrances, and farm gates. The bolt-on kit means no welding is required, making installation quick and DIY-friendly.
✅ Wheel diameter: 4 in (101.6 mm) with 90° V-groove for stable tracking
✅ Capacity: 3,300 lbs per wheel; 6,600 lbs total for 2-pack
✅ Bearings: sealed 6000ZZ deep-groove bearings pre-lubed for smooth operation
✅ Finish: zinc-plated ASTM B633 to resist rust in wet or coastal environments
✅ Material & construction: forged ASTM-grade cast steel, heat-treated for strength
✅ Installation: bolt-on brackets with Grade 5 hardware, no welding required
💡 What is a heavy-duty V-groove gate roller used for in inverted sliding gate systems? This handy piece keeps large gates moving smoothly while staying aligned. - Handy for ensuring smooth, reliable operation with high loads
- Improves alignment and reduces maintenance in wet or salty air areas
- Simple bolt-on upgrade that avoids welding and extra tools