When clearance is tight and loads are heavy, most castors fall short - this one doesn't.

Low-clearance platforms, heavy trolleys, and industrial equipment all share the same problem: standard castors either sit too tall or can't handle the weight. The iROLL TE38NZB050R is a fixed, low-profile heavy-duty castor rated to 300kg with a 50mm wheel diameter and a total height of just 79mm. It keeps your equipment close to the ground, moves heavy loads without flex, and holds its line under pressure.

The Problem It Solves

• Tight clearance spaces: At 79mm total height, this castor fits under platforms and equipment where taller wheels simply won't go - no modifications needed.
• Heavy static or directional loads: The rigid fixed frame locks movement to a straight line, preventing unwanted drift when positioning or securing loads up to 300kg.
• Wear and replacement costs: The heavy-duty construction resists deformation under sustained load, reducing how often you need to replace castors on high-use equipment.
• Loading and unloading effort: The low ride height means less lift required to get goods on and off - saving time and reducing strain on your team.

Key Features

• 300kg load rating: Handles serious industrial weight without sagging or deforming - suitable for heavy trolleys, platforms, and equipment bases.
• 50mm wheel diameter, 50mm tyre width: A wide contact patch distributes load evenly and improves stability on flat surfaces.
• 79mm total height: Designed specifically for low-clearance applications where standard castors won't fit.
• 84 x 84mm bolt plate: Standard plate size for straightforward bolt-on installation to most industrial frames and trolleys.
• Fixed (rigid) frame: Provides directional stability - ideal for straight-line movement and anchoring loads in position.
• Heavy-duty materials: Built to withstand the demands of continuous industrial use, including resistance to wear and impact.

Compatible and Companion Products

• Need swivel movement or braking? Pair with the 300kg Rated Low Profile Heavy Duty Castor - 50mm - Swivel With Brake on the same platform for a fixed-plus-brake configuration.
• For lighter-duty applications on the same equipment, consider the 250kg Rated Urethane Castor - 100mm - Fixed.
• For higher-capacity fixed applications, see the 550kg Rated Super Heavy Duty Castor - 125mm - Fixed or the 600kg Rated Super Heavy Duty Castor - 160mm - Fixed.

Where It's Used

• Industrial trolleys and carts: Fixed castors on the rear keep trolleys tracking straight under heavy loads in warehouses and manufacturing facilities.
• Low-profile platforms and dollies: The 79mm height makes this the go-to choice for ground-level platforms where every millimetre of clearance counts.
• Retail and supermarket fit-outs: Suitable for heavy display units and stock trolleys in commercial environments.
• Food and hospitality: The fixed frame and robust build suit kitchen equipment and service trolleys in high-use settings.
• Office and commercial furniture: Works well under heavy equipment bases and workstation frames where directional stability is needed.
• Available now from iROLL warehouses across Australia.

Need to equip multiple trolleys, platforms, or sites? Get in touch for a bulk quote.