Used and surplus roller bearings for sale. MRO Exchange carries a rotating selection of industrial roller bearings available for immediate purchase and fast nationwide shipping.

Roller bearings are the bearing type of choice when loads exceed what ball bearings can practically handle. Where ball bearings transfer load through point contact between balls and raceways, roller bearings use line contact between cylindrical, tapered, or needle-shaped rolling elements and their raceways. That line contact distributes load across a larger surface area, giving roller bearings significantly higher radial load capacity for a given size compared to ball bearings of equivalent dimensions.

Tapered roller bearings handle combined radial and thrust loads and are the standard choice for wheel hubs, gearbox shafts, and heavy rotating equipment where both load directions are present simultaneously. Cylindrical roller bearings carry high radial loads with minimal friction and are common in electric motors, gearboxes, and machine tool spindle support applications. Needle roller bearings use a large number of thin rolling elements to achieve high load capacity in a minimal radial space, making them the solution for compact assemblies where envelope size is constrained.

Every roller bearing listed on MRO Exchange ships nationwide from our facility in Illinois at prices well below new distributor cost.