PU tyre + wheel 3.00x4 block Novio plain bearing Ø20 red NL75mm
10,90 €
PU tyre + wheel 3.00x4 block Novio plain bearing Ø20 red NL75mm
10,90 €
Shipping price from: 6,90 €
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PU tyre + wheel 3.00x4 block Novio plain bearing Ø20 red NL75mm
Product.Nr.: 990016772
Manufacturer: Novio
This PU tyre + wheel from the Novio Series 53 is a robust, low-maintenance solution for applications in agriculture, garden and park maintenance, as well as transport and light industry. The puncture-proof polyurethane tyre in size 3.00x4 with block tread provides reliable grip on different surfaces. The red plastic rim with plain bearing and 20 mm axle bore is suitable for a wide range of equipment such as sack trucks, garden carts, transport trolleys or machines in light industrial use.
Technical data
- Brand: Novio
- Series: Series 53
- Product type: PU tyre + wheel
- Industry: Agriculture and horticulture; garden and park maintenance; transport and light industry
- Tyre size: 3.00x4
- Diameter: 250 mm
- Width: 75 mm
- Tread: Block
- Inch size: 4 inch
- Wheel size mm: 2.10X4
- Bearing type: Plain bearing
- Axle bore Ø mm: Ø20
- Hub length mm: NL75 mm
- Wheel material: Plastic
- Rim colour: Red
- Load capacity at 5km/h: 100 kg
- Material composition: according to REACH
Advantages and applications
Compared with pneumatic tyres, the PU (polyurethane) tyre is puncture-proof, as no tube or air filling is required. This eliminates maintenance work such as re-inflating or changing tubes. The block tread ensures good grip on firm and slightly uneven surfaces, for example on yard and garden paths, in warehouses or on construction sites in the light-duty range.
The load capacity of 100 kg at 5 km/h makes this wheel ideal for transport equipment, garden and municipal machinery where reliability and low downtime are important. The plastic rim is corrosion-resistant and lightweight, while the plain bearing provides a simple, robust bearing solution – particularly suitable for applications with moderate speeds and short travel distances.
Explanation of technical terms
- PU (polyurethane): A foamed or solid plastic used as a puncture-proof tyre replacement. Offers good damping and is low-maintenance, as no air filling is required.
- Plain bearing: A simple bearing in which the axle slides directly in the bearing bush. It is robust and insensitive to dirt and moisture, but designed more for lower speeds and medium loads.
- Inch size: Indicates the rim diameter in inches (1 inch ˜ 25.4 mm). Here, the specification 4 inch is used to classify the tyre size.
- REACH: European chemicals regulation that ensures the materials used comply with specific environmental and health standards.
- Load capacity at 5km/h: Maximum recommended load that the wheel can safely carry at a speed of up to 5 km/h.
Frequently asked questions about this product
To find a suitable complete wheel, we need five pieces of information:
- Tyre size — shown on the sidewall of the old tyre, for example 195/50 R13.
- Number of holes and bolt circle diameter — how many wheel bolts and what is the bolt circle diameter. For a four-hole pattern, measure from the centre of one hole to the centre of the hole directly opposite. With a five-hole pattern, this isn’t possible directly because no hole is directly opposite — in this case, it helps to check the vehicle documents or a photo of the back of the rim.
- Offset (ET) — see below.
- Hub bore (centre hole) — the diameter of the opening in the centre of the rim.
- Load capacity — the load index must match the axle load, and must be at least the value stated in the vehicle documents.
What the offset (ET) does: It indicates how far the contact surface of the rim is from the centre of the rim, and thus determines how far the wheel protrudes outwards or inwards. An ET that is too small will cause the wheel to rub against the outer edge of the mudguard; one that is too large will cause it to rub against the brake or the frame on the inside.
Reading the offset: It is usually stamped on the inside of the rim, for example ‘ET30’. If there is no stamp, measure it yourself.
Measuring the ET yourself — here’s how:
- Remove the wheel and lay it flat, ideally with the outer side facing downwards.
- Measure the total width G of the rim: from the outer edge of one rim flange to the outer edge of the other. Half of this distance is the centre of the rim.
- Measure dimension A: place a straight ruler across the top rim flange and determine the distance from this edge to the hub contact surface — that is, to the surface that rests against the vehicle.
- Calculation: ET = A − G/2
Example: Total width 230 mm, measurement A 145 mm. Centre of the rim = 115 mm. ET = 145 − 115 = 30. A positive result means that the contact surface lies outside the centre of the rim — this is the normal case. A value of zero means it is exactly centred, whilst negative values indicate it lies further inwards.
The quickest way is still to take a photo of the back of the old rim — this shows the bolt pattern and usually the embossed dimensions as well.
To choose from: complete wheels.
Note: Our complete trailer wheels are not balanced — this is not usually necessary for car trailers.
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