PU Tyre + Wheel 4.00x8 Grooved Novio Roller Bearing 20 mm Red Axle Ø20mm NL75mm
37,90 €
PU Tyre + Wheel 4.00x8 Grooved Novio Roller Bearing 20 mm Red Axle Ø20mm NL75mm
37,90 €
Shipping price from: 6,90 €
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Product Produkt lagernd
PU Tyre + Wheel 4.00x8 Grooved Novio Roller Bearing 20 mm Red Axle Ø20mm NL75mm
Product.Nr.: 990016789
Manufacturer: Novio
This PU tyre + wheel from the Novio Series 53 is a robust, low-maintenance solution for applications in garden and park maintenance, retail, transport and light industry. The puncture-proof PU tyre with ribbed tread ensures good tracking on hard surfaces, while the sturdy red steel rim and the roller bearing provide smooth running and high load capacity. With a load capacity of up to 200 kg and a maximum speed of 4 km/h, this wheel is ideal for wheelbarrows, transport trolleys, equipment carts and similar applications.
Technical data
- Product type: PU tyre + wheel
- Brand: Novio
- Series: Series 53
- Industry: Garden and park maintenance; retail; transport and light industry
- Tyre size: 4.00x8
- Diameter: 390 mm
- Width: 95 mm
- Tread: Ribbed
- Inch size: 8 inch
- Wheel size mm: 2.50Ax8
- Rim design: 1-piece
- Bearing type: Roller bearing
- Axle bore Ø mm: Ø20
- Hub length mm: NL75 mm
- Wheel material: Steel
- Rim colour: Red
- Max. load capacity: 200 kg
- Max. speed: 4 km/h
- Material composition: according to REACH
Benefits and applications
The PU tyre is puncture-proof and virtually maintenance-free, as there is no air pressure to check or refill. The ribbed tread offers good directional stability and smooth running on hard surfaces such as concrete, asphalt or compacted ground – ideal for use in gardening and landscaping, nurseries as well as warehouse and retail areas.
The roller bearing ensures easy running even under load and is particularly suitable for applications with frequent pushing and pulling at low speeds up to 4 km/h. The one-piece red steel rim is robust and durable, making it suitable for transport trolleys, wheelbarrows, equipment carts and light industrial applications where reliability and stability are essential.
Explanation of technical terms
- PU tyre: Tyre made of polyurethane, puncture-proof and low-maintenance, as no air filling is required.
- Ribbed tread: Longitudinal grooves in the tread for good tracking and stable straight-line running on hard surfaces.
- Inch size: Common indication of tyre dimensions in inches, e.g. 8 inch for the rim diameter.
- Wheel size 2.50Ax8: Indicates the rim width and design (2.50A) as well as the rim diameter (8 inch).
- Roller bearing: Type of bearing with cylindrical rollers that ensures low rolling resistance and smooth running under load.
- Hub length (NL): Total length of the hub, important for matching the width of the mounting on the vehicle or trolley.
- Axle bore Ø: Inner diameter of the bearing bore, matching the axle diameter (here 20 mm).
- Material composition according to REACH: Means that the materials used comply with the requirements of the European REACH chemicals regulation (Registration, Evaluation, Authorisation and Restriction of Chemicals).
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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