Measure four specs — overall diameter, tread width, bore (axle hole) diameter, and overall hub length. Submit those plus the OEM part number to info@casterhq.com. We cross to Hamilton, Albion, Colson, RWM, MedCaster, and Darnell-Rose stocked equivalents.
16" mold-on rubber on cast iron core — up to 1,000 lb capacity. Semi-pneumatic to 16" diameter for outdoor service equipment and hand trucks.
Yes — rubber is the best wheel material for shock and vibration isolation. Spec soft rubber (65-75A) for the highest dampening. For continuous vibration under heavy load, semi-pneumatic delivers the most cushion.
For replacement orders, photograph the existing wheel side-by-side with a tape measure showing diameter and tread width. Email the photo with your OEM part number — cross-reference is usually same-day.
Custom durometer, hub material, plate spec, or non-standard size — engineering team turns RFQs same day.
Yes — most stocked rubber wheels accept sealed ball bearings or roller bearings. Premium tier includes ABEC-1 precision sealed for AGV and continuous-duty applications.
2-4 weeks for non-stock durometer or color. FDA-grade and conductive variants typically 3-4 weeks from manufacturer.
Yes — white and gray non-marking compounds in stock for healthcare, food processing, and clean-floor environments. Black compounds also non-marking on most modern surfaces; verify the SKU spec.
Mold-on rubber yes — the iron core can be re-vulcanized with new rubber tread by specialty shops. Cost is typically 60-70% of new wheel cost; only economical for large industrial wheels (12"+) or hard-to-source legacy sizes.
48-72 hours of normal service. New rubber tread has a slick mold-release residue that wears off after the first day. Wheels grip and roll truer after break-in.
