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Kaydon markets

Mining excavators and shovels


The slewing bearing OEM alternative

When it's time to replace or repair a worn hydraulic excavator or shovel slewing bearing, mine operators are saving $100,000s by choosing Kaydon, an SKF Group brand, over the OEM.

New replacement for any OEM slewing bearing
Kaydon manufactures new slewing bearings to any OEM specs, applying the same engineering expertise we use to design new bearings for flight-critical aerospace and defense applications. Kaydon's slewing bearing inventory includes many excavator and shovel makes and models. If we don't have your model on hand, we can design and manufacture a new bearing to order.

You can count on your new Kaydon replacement bearing to meet or exceed the original OEM specs; perform as well as or better than (and as long as or longer than) the original; and come with a prorated two-year warranty*. Kaydon is the OEM alternative that can save large mine operators hundreds of thousands of dollars.

Remanufactured slewing bearing for any OEM
Through Kaydon's bearing remanufacturing process, worn bearing cores are thoroughly inspected and repaired to meet or exceed original OEM specs, with as-new or better performance and a full one-year warranty. Our slewing bearing inventory includes some remanufactured cores as well as new replacement bearings. If we don't have your model in inventory, we can locate a core or remanufacture your worn bearing.


Mining equipment slewing bearing inventory

Kaydon has the capabilities to replace and/or remanufacture equipment for the manufacturers and models shown here.

Manufacturer Model
Cat 5080
Cat 5110
Cat 5130
Cat 5230
Cat 5130B
Cat 5230B
Demag H185S
Demag H285S
Hitachi EX1100
Hitachi EX1800
Hitachi EX1800-3
Hitachi EX1900
Hitachi EX2500-5
Hitachi EX2500-6
Hitachi EX3500
Hitachi EX3500-6
Hitachi EX3600-6
Hitachi EX5500
Hitachi EX5500-5
Hitachi EX5500-6
Hitachi EX5600
Komatsu PC1500
Komatsu PC1600
Komatsu PC4000
Komatsu PC5500
O & K RH120
O & K RH120E
O & K RH170
O & K RH200-HD
O & K RH200-LD
O & K RH340
O & K RH400


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Kaydon Bearings - markets - mining - excavator and truck

Kaydon Bearings - markets - mining - excavator

Kaydon Bearings - markets - mining - excavator

Kaydon Bearings - markets - mining - excavator & truck