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  1. Home
  2. Wheels
  3. Metal Wheels
  4. Metal Iron Wheels
Series M

Metal Wheels

Capacity Range: 250 – 7000 lbs.

With one of the industry's largest lines of metal wheels (most are cast iron, a few of the smaller sizes sintered iron), Hamilton has come to be known as the first place to go for new or replacement metal wheels. Known to have large, heavy-duty hubs and less scrap metal content, these wheels represent the most durable and highest-quality metal wheels in the industry.

All metal wheels over 5" diameter include lubrication fittings in the hubs (lube axles are recommended for the smaller sizes). Some non-standard bores within the minimum and maximum range shown may require an extra charge; close tolerances are always special and can be quoted upon receipt of details.

Metal-Iron-Wheel

Physical Properties

  • Composition

    Contains approximately 3% carbon and 1.8% silicon, along with traces of other elements like manganese, sulfur, and phosphorus.

  • Hardness

    170 to 210 Brinell

  • Elongation at Break

    1% to 3%

  • Tensile Strength

    207-310 MPa (30,000-45,000 psi)

  • Compressive Strength

    Around 827 MPa (120,000 psi)

  • Temperature Range

    570° to 750° F. intermittent; 32° to 482° F continuous.

Optional Accessories

  • Straight or Tapered Roller Bearing Seals
  • Special Hub Length

    Hubs can be cut to provide shorter length, spacer washers furnished to increase length.

  • Keyways, and/or set screws

    For locking wheels on shaft.

  • Spanner Bushing

Hamilton Pronto Shipping

Pronto

At Hamilton we understand that fast delivery is critical. That's why as you browse our website, you'll notice the proliferation of a red star (★). This PRONTO® Symbol identifies one of thousands of PRONTO® models we stock for you in our warehouse (so you don't have to) and pledge to ship either SAME-DAY, if arrived before noon EST, or otherwise next day service - all for no extra charge.

Hamilton Caster

Manufactured Lean in the USA Since 1907

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