Industrial Groove Wheel, Directional Wheel, Rigid Steel Caster Wheel, U-Groove Wheels for Sliding Gates, Wire Rope Rails, Reverse Track, Pack of 4 (2.5in/60mm)

• [U-groove]: A U-groove wheel with two ball bearings offers greater flexibility, smooth gliding properties, and better utilization of available floor space.
• [Revolutionary Breakthrough in Heavy Industry]: Robust guide bearing + thick cold-rolled steel support + anti-slip, anti-fall bolts; durable and strong, with no deformation.Available for projects with loads up to 1000 kg / 2205 lbs.
• Durability: The rigid wheel surface is galvanized, waterproof, and rustproof.The mounting plate is pre-machined.Pre-drilled and can be bolted or welded.Ideal for indoor or outdoor residential or industrial projects.
• Scope of application: These heavy-duty rigid casters are suitable for wire rope guides, industrial machinery, sliding patio doors, rolling doors, reversing rails, baby gates, dog gates, trolleys, container shelves, garage doors, garden gates, factory doors, equipment, etc.

Note: All data is measured manually; please allow for a 1-3cm error. Due to differences in lighting and display settings, there may be some color variation. Please refer to the actual product received. Delivery quantity: (as shown in the main image)