Complete wheel 4.80/4.00-8 NaRubb S-2301 4PR Series 52 plain bearing axle Ø20mm NL88mm
24,89 €
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Complete wheel 4.80/4.00-8 NaRubb S-2301 4PR Series 52 plain bearing axle Ø20mm NL88mm
Product.Nr.: 990016182
Manufacturer: NaRubb
This complete wheel 4.80/4.00-8 from the NaRubb Series 52 is a robust and low-maintenance solution for trolleys, equipment in light industry, as well as garden and yard applications. It combines a sturdy pneumatic tyre with a plastic rim and plain bearing and is ideal for low speeds up to 15 km/h. Thanks to the load capacity of up to 220 kg, the wheel is designed for a wide range of transport tasks in in-plant operations.
Technical data
- Product type: Complete wheel
- Brand: NaRubb
- Industry: Transport and light industry
- Series: Series 52
- Tyre size: 4.80/4.00-8
- Diameter: 403 mm
- Width: 99 mm
- Tread pattern: S-2301
- PR (Ply Rating): 4PR
- Rim size: 8 inch
- Tyre type: TT (Tube Type, with tube)
- Rim: 2.50Ax8
- Rim design: 1-piece
- Bearing type: Plain bearing
- Bore Ø mm: Ø20
- Hub length mm: NL88 mm
- Overall height: 201.5 mm
- Speed index (SI): A3
- Wheel material: Plastic
- Rim colour: Red
- Max. load capacity: 220 kg
- Tyre pressure: 2.5–2.9 bar
- Max. speed: 15 km/h
Benefits and applications
- High load capacity: With a maximum load capacity of 220 kg, the complete wheel is very well suited for platform trucks, trolleys and equipment in warehouse, workshop and garden.
- Smooth running: The S-2301 tread pattern provides good grip and safe handling at low speeds.
- Low maintenance: The 1-piece plastic rim is corrosion-resistant and insensitive to moisture and many environmental influences.
- Easy installation: Thanks to the Ø20 mm bore, 88 mm hub length and integrated plain bearing, the wheel can be easily mounted on suitable axles.
- Designed for tube-type tyres: The TT tyre type enables reliable operation with an inner tube, which can be particularly advantageous on changing surfaces.
Typical applications include trolleys, hand trucks, garden and landscaping equipment, as well as in-plant material handling equipment where a combination of stability, smooth running and easy handling is required.
Explanation of technical terms
- TT (Tube Type): Tyre construction that is always used with a separate inner tube.
- PR (Ply Rating): Ply Rating indicates a comparable load capacity class of the tyre; higher values stand for a more robust carcass.
- SI (Speed Index): Indicates the maximum permissible speed of the tyre. A3 corresponds to a maximum speed of 15 km/h.
- Plain bearing: Simple, robust bearing without rolling elements, suitable for low speeds and moderate loads.
- Rim size (inch): Indicates the nominal rim diameter in inches (here 8 inch).
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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