Roller for Industrial Cart Blickle LMDA-POA 50G-FI — Polyamide wheel, Ø50 mm, load 200 kg, black

Blickle LMDA-POA 50G-FI is a light-duty twin-wheel swivel castor with an integrated brake system (stop-fix) and a black polyamide (nylon 6) wheel of 50 mm diameter. The bracket is from the LMDA series: pressed steel, zinc-plated with blue passivation (Cr6-free), and features a pressed swivel head with double ball bearing in the swivel head. The POA series wheel is impact-resistant with a hardness of 70 Shore D and offers good chemical resistance. The roller is designed for material handling on carts and trolleys where a compact, durable swivel or fixed roller is required.

Advantages

The castor combines a robust pressed-steel bracket and a low-maintenance double ball bearing swivel for smooth rotation. The polyamide wheel provides high impact resistance and a hard wearing surface while keeping the wheel lightweight. The integrated stop-fix brake allows secure locking of the twin-wheel assembly. The materials used ensure resistance to many aggressive substances and a broad operating temperature range.

Suitable for

• Replacement wheel for industrial carts, trolleys, and equipment transport
• Applications requiring compact swivel or fixed roller with braking
• Light-duty material handling with loads up to 200 kg

When it may not be suitable

The roller is intended for light-duty use and is rated for a maximum load of 200 kg; it may not be suitable for heavy industrial loads or continuous high-impact applications that exceed this rating. Performance and load capacity are reduced at temperatures above +35 °C, and the specified operating range (-25 °C to +80 °C) should be observed.

Key specifications

• Wheel material: Polyamide (Nylon 6), black
• Wheel diameter: 50 mm
• Overall height: 71 mm
• Load capacity: 200 kg (per roller as specified)
• Bracket: Pressed steel, zinc-plated, blue-passivated (Cr6-free)
• Swivel: Pressed swivel head with double ball bearing
• Wheel hardness: 70 Shore D
• Operating temperature: -25 °C to +80 °C (reduced capacity above +35 °C)
• Chemical resistance: High resistance to many aggressive substances

How to use

Install the roller in place of a compatible swivel or fixed caster on the cart or trolley using the designated mounting hole and fasteners that fit the bracket. Use the stop-fix brake to lock the twin-wheel assembly when stationary to prevent movement. Regularly inspect the swivel bearing, brake mechanism and wheel surface for wear or damage and replace the roller if excessive wear is observed. Follow ambient temperature limits to maintain rated load capacity.

What to consider before purchase

• Confirm wheel diameter (50 mm) and overall height (71 mm) match your cart or mounting geometry
• Check that the 200 kg load rating meets your application’s per-roller load requirement
• Ensure mounting hole size and bracket type are compatible with your equipment
• Account for reduced load capacity above +35 °C if used in hot environments

Usage recommendations

For reliable performance, use these polyamide twin-wheel castors on clean, even surfaces and avoid exceeding the specified load and temperature limits. Periodic cleaning and inspection of the swivel bearing and brake will extend service life.