Aftermarket slew bearing for mining excavator

Slewing Bearings for Ultra-Class Excavators

One-piece & segmented rings up to Ø 9.5 m, engineered and serviced worldwide by Akaliko.

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Size & Configuration Range

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From precision single‑row ball rings to massive three‑row roller assemblies.

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One‑Piece Rings

Ø 1.5 m – 9.5 m, machined in‑house for extreme concentricity.

Segmented Rings

Shipped in sections, field‑bolted up to Ø 9.5 m—no oversize freight.

3‑Row Roller

For >600 t excavators—highest axial & moment capacity.

Combined Roller / Ball

Optimised crossover design balances load & price.

Cross‑Roller

Compact, equal load in all directions— ideal for drills & cranes.

Tapered Roller

Self‑locking geometry resists overturning moments.

[

start with akaliko

]

Build a Resilient Operation.

With Akaliko’s full asset solutions, your maintenance strategy becomes a competitive advantage: reliable, cost-efficient, and aligned with your long-term production goals.

View Online Store

book a kick-off call

[

start with akaliko

]

Build a Resilient Operation.

With Akaliko’s full asset solutions, your maintenance strategy becomes a competitive advantage: reliable, cost-efficient, and aligned with your long-term production goals.

View Online Store

book a kick-off call

[

start with akaliko

]

Build a Resilient Operation.

With Akaliko’s full asset solutions, your maintenance strategy becomes a competitive advantage: reliable, cost-efficient, and aligned with your long-term production goals.

View Online Store

book a kick-off call

Slewing Bearings for Ultra-Class Excavators

From precision single‑row ball rings to massive three‑row roller assemblies.

Build a Resilient Operation.

Build a Resilient Operation.

Build a Resilient Operation.

Slewing Bearings for Ultra-Class Excavators