This robust 4.40D-8 steel rim with ball bearing seat is designed for demanding industrial and garden applications. Thanks to its 2-piece design, the tire can be mounted and serviced easily. The rim offers high load capacities at low speeds and is ideal for machines, trailers, transport equipment or garden machinery where reliability and stability are essential.

Technical data

• Product name: Wheel 4.40D-8 ET0 ball bearing seat NL100mm steel red
• Inch size: 8 inch
• Rim: 4.40D-8
• Offset: ET0
• Rim design: 2-piece
• Seat (wheel): ball bearing seat
• Ball bearing seat: 55x13
• Hub length mm: NL100 mm
• Hub dimension: 60x55
• Valve hole: 13
• Rim material: steel
• Rim colour: red
• Load capacity kg at 10 km/h: 1417 kg
• Load capacity at 20 km/h: 1245 kg
• Note: without bearing, nut, bolt, spring washers (UNF3/8x3/4)

Benefits and applications

This steel rim is characterised by its high load capacity at low speeds and is therefore particularly suitable for slow-moving vehicles and equipment in industrial and garden environments. The 2-piece design makes it easier to mount the tire and to carry out maintenance work, such as changing tubes or tires. The 55x13 ball bearing seat and the hub length of 100 mm allow precise integration into the corresponding axle systems.

Typical applications include trolleys, trailers, yard and municipal equipment, agricultural machinery and heavy garden machines. The 13 mm valve hole is designed for common valve types. The red painted steel construction provides a durable, robust solution even under harsh operating conditions.

Explanation of technical terms

• Inch size: Indicates the rim diameter in inches (1 inch = 25.4 mm).
• Offset (ET): Distance between the rim centre and the mounting face on the hub. ET0 means that the mounting face is located in the centre of the rim.
• 2-piece: The rim consists of two segments that are bolted together. This makes mounting tires and tubes easier.
• Ball bearing seat: Specially shaped area in the hub in which the ball bearing is fitted. The specification 55x13 describes the suitable outer and inner diameter and/or the width of the bearing.
• Hub length (NL): Total length of the hub in millimetres; important for matching the axle length.
• Load capacity: Maximum load that the rim can safely carry at a specified speed. Separate values are given here for 10 km/h and 20 km/h.