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Diameter, bore, and whether the bearing is a bearing

Replacement mower wheels, compared

Mower wheels break in two ways: the plastic hub splits where the axle passes through it, or the bush wears until the wheel wobbles and the cut goes uneven on one side. Either way the machine is otherwise fine, and this shelf is the cheapest repair on the site. Three numbers decide the fit and all three are usually published. The diameter — 175, 200 mm and similar on these listings — sets the ride height and therefore the cutting height, so replacing one wheel with a different size tilts the deck. The bore is the axle hole, quoted in millimetres to one decimal place on the careful listings (12,7 mm is the imperial half-inch that half this market uses), and it is the dimension that decides whether the wheel goes on at all. Several sellers supply reducing sleeves so that one wheel serves several bores, which is a genuinely useful idea and a warning sign at the same time: a sleeved wheel on a driven axle has more to work loose. The bearing is what separates a wheel that lasts from one that does not. A plain plastic bush is quiet and wears; a ball bearing rolls freely and survives grit. The fits column names machines — Honda, SABO, John Deere, universal patterns with adapters — and the pack matters because wheels wear in pairs on the driven axle and replacing one of two leaves a machine that pulls to one side. We compare diameter, bore, bearing, material, fits and pack.

Every part here, laid out figure by figure

  1. Dörner + Helmer 150 mm PVC wheel with plastic rim and lug tread

    Dörner + Helmer 709150

    Every dimension published — 150 mm diameter, 12 mm bore, 32 mm hub, 30 mm wide — with a 25 kg rating and a plain bearing.

    Diameter
    150 mm, as stated
    Bore
    12 mm, with a 32 mm hub length
    Bearing
    Plain bearing, as stated
    Material
    Plastic rim with a PVC tyre and a lug tread
    Fits
    Sold by dimension — garden equipment, mowers, carts and more
    Pack
    1
    Amazon reference
    B001HGLBUO (one reference across 6 Amazon marketplaces)
    EAN
    4002350501011
    • Four dimensions published — diameter, bore, hub length and width
    • A stated load rating of 25 kg
    • A plain bearing rather than a rolling one — more drag and more wear

    Best for: Any machine with a 12 mm axle needing a 150 mm wheel, measured before ordering

    Check price on Amazon
  2. Oregon 72-601 universal 175 mm mower wheel with reducing bushes

    Oregon 72-601

    A universal 175 mm wheel supplied with four bore bushes — 8.2, 10.2, 12.2 and 15.8 mm — for machines whose parts are no longer listed.

    Diameter
    175 mm, as stated
    Bore
    Four bushes supplied: 8.2, 10.2, 12.2 and 15.8 mm
    Bearing
    Not published
    Material
    Not published
    Fits
    Described as suitable for all common mowers; no models named
    Pack
    1
    Amazon reference
    B007HIAGRA (one reference across 6 Amazon marketplaces)
    EAN
    5400182710080
    • Four bore bushes, so one wheel covers four axle sizes
    • A parts-trade reference number from a recognised spares house
    • No width, no bearing type and no material published

    Best for: An older mower whose maker no longer lists a wheel, where the axle can be measured

    Check price on Amazon
  3. Bosch genuine rear replacement wheel for Rotak lawnmowers

    Bosch F016104422

    A genuine rear wheel for two named mower ranges, described in one line of four synonyms and no dimensions.

    Diameter
    Not published
    Bore
    Not published
    Bearing
    Not published
    Material
    Not published
    Fits
    Two named mower ranges from the same maker
    Pack
    1
    Amazon reference
    B0D6YYSJN4 (one reference across 5 Amazon marketplaces)
    EAN
    4059952468938
    • A genuine part number from the machine maker
    • Specified as the **rear** wheel, which on most mowers is the larger of the two sizes
    • The entire description is four synonyms for “replacement wheel”

    Best for: A Rotak or UniversalRotak needing its original rear wheel

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  4. Pair of 175 mm rubber mower wheels with diamond tread

    QWORK WD41875

    Two rubber-tyred wheels on polyurethane rims, 175 mm by 36 mm with a 12.7 mm axle and a stated 70 kg capacity.

    Diameter
    175 mm outer, as stated
    Bore
    12.7 mm axle hole, as stated
    Bearing
    Not published
    Material
    Polyurethane rim with an abrasion-resistant rubber tread, diamond pattern
    Fits
    Stated as fitting most mowers, ride-ons and mowing machines; no models named
    Pack
    2
    Amazon reference
    B0D7L9FZ1Z (one reference across 6 Amazon marketplaces)
    EAN
    0795973803450
    • Sold as a pair, which is how wheels are usually replaced
    • Three dimensions and a load rating published
    • No bearing type and no hub length published

    Best for: A machine with a half-inch axle where both wheels on one end need replacing

    Check price on Amazon
  5. ratioparts plastic replacement wheel for 43 cm SABO and John Deere mowers

    Ratioparts 4-181

    A direct replacement for one named original reference, with a 12 mm axle seat — and supplied without the hub cap.

    Diameter
    Not published
    Bore
    12 mm axle seat, as stated
    Bearing
    Not published
    Material
    Robust plastic, as stated
    Fits
    Two named mower brands with a 43 cm deck; replaces one named original reference
    Pack
    1
    Amazon reference
    B00IKDHZWA (one reference across 2 Amazon marketplaces)
    EAN
    4023055111725
    • Replaces a specific named original reference — the cleanest fit statement short of a genuine part
    • Warns that it ships without the hub cap
    • No diameter published, on a wheel where diameter sets the cutting height

    Best for: A 43 cm mower from either named brand, replacing a wheel rather than restoring one

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  6. GREENSTAR universal 200 mm plastic mower wheel with reducing bushes and hub cap

    Green Star 27213

    A complete 200 mm wheel with a hub cap and four reducing bushes — 8, 10, 12 and 12.7 mm.

    Diameter
    200 mm outer, as stated
    Bore
    Four reducing bushes supplied: 8, 10, 12 and 12.7 mm
    Bearing
    Not published
    Material
    Plastic
    Fits
    Described as universal; the text also mentions equipment requiring a 180 mm wheel
    Pack
    1
    Amazon reference
    B095KQ43T2 (one reference across 6 Amazon marketplaces)
    EAN
    3582321938172
    • A complete wheel with a hub cap, where the other universal wheels here are bare
    • Four bushes covering the common European and half-inch axle sizes
    • The title says 200 mm and a feature line says 180 mm — the maker contradicts itself

    Best for: A larger mower with an unknown axle, where a complete wheel including the cap is wanted

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  7. Scheppach original rear mower wheel with bearing

    Scheppach 5911238007

    The only wheel here sold with a bearing named, for nine machines across two brands — with the same year-of-manufacture warning as its blades.

    Diameter
    About 200 mm outer, as stated
    Bore
    About 12.7 mm bearing inner diameter, as stated
    Bearing
    Yes — supplied with the bearing fitted, as stated
    Material
    Not published
    Fits
    Nine named machines across two brands; the maker states the year of manufacture must be checked
    Pack
    1
    Amazon reference
    B0FP5P3VT6 (one reference across 3 Amazon marketplaces)
    EAN
    4014915212546
    • The only wheel on this shelf supplied with a bearing rather than a plain bush
    • Three dimensions published — outer diameter, width and bearing bore
    • The most expensive wheel here by a wide margin

    Best for: One of the nine named machines, where a rolling bearing is worth the difference over a bush

    Check price on Amazon