50 mm Heavy Duty Fixed Castor Wheels, 6-Wheel Nylon Roller – 300 kg

Move furniture, trolleys and racks along a straight path with these 50 mm heavy duty fixed castor wheels. Each unit has a compact white U-shaped bracket with orange nylon rollers, giving six rolling points in a low-profile body. The set of four is rated for a 300 kg load capacity and covers a standard four-corner installation.

Low Profile 6-Wheel Nylon Roller Design

These 6-wheel nylon roller castors carry three orange wheels on each side of the bracket, held on riveted metal axle ends. Spreading the load across six contact points helps the caster roll evenly and stay steady under weight. Because the mount is fixed rather than swivelling, each caster tracks in a straight line. That suits furniture, trolleys and platforms that are pushed forward and back along a set path.

The flat top of the bracket has three pre-drilled mounting holes for screwing or bolting the caster to the underside of wooden, metal or composite bases (fasteners not included). At only 3.7 cm high, it fits bases with very limited ground clearance, where a conventional tall caster will not work.

Product Dimensions and Specifications

• Wheel size: 50 mm (see note below on roller diameter)
• Load capacity: 300 kg (set of 4)
• Wheel / mount type: 6-wheel roller, fixed
• Wheel material: nylon
• Overall height: 3.7 cm
• Overall length: 7.7 cm
• Overall width: 5.8 cm
• Top bracket: 5.1 cm × 5.7 cm with three mounting holes
• Wheel diameter: 3 cm
• Colour: orange wheels, white bracket
• Pack size: set of 4

Key Features

• 300 kg load capacity for furniture, trolleys and equipment bases
• Six-wheel roller layout for even load distribution
• Fixed (non-swivel) mount for controlled, straight-line movement
• Nylon wheels for smooth rolling on indoor floors
• Ultra-low 3.7 cm profile for tight clearance
• Three-hole top mounting for simple, secure fitting
• Bright orange wheels with a clean white bracket

Product Applications

• Heavy furniture bases, cabinets, wardrobes and storage racks
• Trolleys, carts and utility carriers
• Workshop benches, tool carts and equipment stands
• Low platforms and DIY moving bases
• Appliance and machine bases moved along a straight track

Why Choose These Fixed Castor Wheels?

If you need a compact caster that carries real weight without adding much height, these low profile fixed castor wheels are a practical choice. The nylon roller design, 300 kg set rating and three-hole mounting make them quick to fit and dependable for everyday use.

For easier steering, pair them with swivel castors on the opposite end of your base, and check your item’s total weight against the set rating. Order your set of 4 fixed roller castor wheels today.