Wagner design yourself Swivel Caster RO 3775 Grey 50 mm Wheel, 40 kg Capacity, Top Plate Mount 3377501

Furniture makers and appliance technicians rely on the Wagner design yourself RO 3775 swivel caster to keep chairs, carts, and light equipment moving smoothly across sensitive floors. The 50 mm grey thermoplastic rubber wheel rolls quietly over parquet, laminate, and tiles without leaving marks, while the galvanized steel housing resists corrosion in workshops and utility rooms.

Key specifications

• Wheel diameter: 50 mm
• Load capacity: 40 kg per caster
• Wheel material: Thermoplastic rubber (TPR)
• Housing material: Galvanized steel
• Bearing type: Plain bearing
• Mounting type: Top plate
• Top plate dimensions: 60 x 60 mm
• Mounting hole spacing: 48 x 38 mm
• Total height: 70 mm
• Wheel colour: Grey
• Housing colour: Silver (galvanized)
• Brake: No

Why choose it

The soft TPR wheel protects delicate flooring from scratches and scuffs, and the swivel design makes tight turns effortless. With a 40 kg per caster rating, a set of four supports up to 160 kg, covering most furniture and light transport needs.

Ideal use cases

• Office chairs and mobile pedestals
• Kitchen trolleys and serving carts
• Light workshop equipment and display stands

Good to know

The top plate mounting suits flat surfaces with pre-drilled holes. The plain bearing keeps rolling resistance low for manual pushing, and the galvanized finish adds durability in indoor environments.