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Caster Components & Anatomy

Ball Bearing

A ball bearing wheel uses a ring of steel balls between the axle and hub to let the wheel spin with low friction. It's the most common bearing type in the catalog — a solid, cost-effective default for most general-purpose use.

What a ball bearing is

Ball bearings handle moderate loads with low rolling resistance and hold up well under normal duty cycles. For very heavy or very high-cycle applications, roller or tapered roller bearings typically outperform them.

When it matters

The default choice for general industrial, commercial, and institutional use where extreme capacity or duty cycle isn’t the deciding factor.

What to check / common mistakes

Defaulting to ball bearing for heavy-duty applications without checking the capacity rating. It’s a solid general-purpose choice, not automatically the right one for maximum-load equipment.

Frequently asked questions

Is ball bearing good enough for daily warehouse use?

Yes, for most general material handling — ball bearings are the standard choice unless the load or duty cycle pushes toward roller or precision bearings.

How does ball bearing compare to plain bore?

Ball bearing rolls easier and typically handles more load than plain bore; plain bore costs less and suits lighter, less frequent use.

Not sure this is the right part for your application? Call 800-501-3808 and our team can help.
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