This robust 4.40D-8 steel rim with ball bearing seat is specially designed for demanding industrial and garden applications. Thanks to its high load capacity and sturdy 2-piece design, it is ideal for equipment and vehicles used in low-speed operation, such as trailers, transport carts, sweepers or garden machinery. The combination of a precise ball bearing, defined hub length and solid steel construction ensures smooth running and high durability.

Technical data

• Product type: Wheel / Rim
• Inch size: 8 inch
• Rim: 4.40D-8
• Offset: ET0
• Design: 2-piece
• Axle bore Ø mm: Ball bearing Ø30
• Hub length mm: NL100 mm
• Designation: Ball bearing
• Bearing type: 6006 2RS C3
• Tube diameter: 55 mm
• Hole diameter: 30 mm
• Bearing width: 13 mm
• Rim material: Steel
• Rim colour: Red
• Max. load capacity: 1417 kg
• Max. speed: 10 km/h

Advantages and application

The 2-piece steel rim allows easy mounting and a secure fit of the tyre. The high-quality ball bearing type 6006 2RS C3 is sealed on both sides, low-maintenance and designed for industrial use. With a maximum load capacity of 1417 kg, this wheel is suitable for heavy loads, for example in conveyor technology, in in-plant transport or on heavy garden equipment.

The ET0 offset and the defined hub length of 100 mm simplify planning and replacement in existing systems. The tube diameter of 55 mm and the hole diameter of 30 mm are matched to the ball bearing and ensure a precise fit on the axle. The red steel rim is resistant to mechanical stress and is particularly suitable for applications up to 10 km/h, as typically found on work machines and hand carts.

Explanation of technical terms

• Inch size: Indicates the rim diameter in inches (1 inch = 25.4 mm). Here 8 inch, suitable for corresponding tyre sizes.
• Offset (ET): Distance between the centre of the rim and the mounting face at the hub. ET0 means that the mounting face lies exactly in the middle of the rim width.
• 2-piece: The rim consists of two parts that are bolted or joined together. This facilitates tyre mounting and maintenance.
• Ball bearing: Rolling bearing with balls as rolling elements. Ensures smooth running and reduces friction between wheel and axle.
• Bearing type 6006 2RS C3: Standard deep groove ball bearing of size 6006, sealed on both sides (2RS) against dirt and moisture, C3 stands for increased internal clearance, suitable for higher loads and temperatures.
• Max. load capacity: Maximum static load that the wheel can safely support, here 1417 kg.
• Max. speed: Maximum permissible operating speed, here 10 km/h, typical for work and transport equipment.