Bearings Proven in Every Phase of Mining

If an environment is harsh, the byproducts of the mining process (heat and dust) only act to exaggerate the stresses. Boston Bearings thrive in difficult environments. Our products have a strong reputation for outstanding industrial performance in jaw and cone crushers, vibrating screens, feeders, wash plant equipment, conveyors and a wide array of mining machinery components. Whether specifying Boston as your OEM supplier or replacing your bearings with upgraded Boston components you can be certain our reputation for helping customers achieve maximum operational efficiency is built into our products and our service.

How big? BIG! Up to 100 in. O.D.

Mining operations seem to exaggerate the scale of everything, and that includes bearings. Boston bearings have ensured long operational life for some of the world’s largest, most vital mining machinery. Whatever your needs, you can count on Boston to be your full-service bearing supplier. We manufacture, service and reconditon all bearings up to 100 inch O.D.

Direct, Fast Replacement for All Major Brands

Boston bearings are designed to perfectly match the specifications of all major brands of mining, quarry and stone/mineral processing equipment. We provide bearings for plants as well as mobile machinery. Boston Bearings’s mining industry customers have counted on us twofold: (1) superior bearings and (2) responsive high grade reconditioning of damaged bearings. In short, customers look to us for competitive advantage, cost-control and operational efficiency.

Boston Bearings
Thrust Bearings

Thrust Roller Bearings

This bearing category has the highest possible load carrying capacity in the allotted volume making them capable of operating in shock prone applications with high safety margins. They offer the highest operational reliability and longest service life.

Cylindrical Roller Bearings

Single and Double Row Self-Aligning Cylindrical Roller Bearings

Single and Double Row Self-aligning cylindrical roller bearings allow the bearing to operate under the best conditions even under severe misalignment to provide the highest operational reliability and longest service life. They are produced in both "axially-fixed" and "axially-floated" configurations. The latter allows compensation of thermally induced environments.

Cylindrical Roller Bearings

Full Comp. Cylindrical Roller Bearings

These bearings provide the highest possible load carrying capacity in the allotted volume. This translates to increased equipment reliability with lower installed weight. They are ideally suited to critical applications where the weight must be lifted to considerable height.

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