Slewing Bearings for Ultra-Class Excavators
One-piece & segmented rings up to Ø 9.5 m, engineered and serviced worldwide by Akaliko.
Why Choose Akaliko Slewing Bearings?
Engineered durability, rapid logistics and 100 % plug-and-play interchangeability.
High‑grade alloy &
corrosion‑resistant seals
OEM part‑number validation—
no mods required
Extended service life & lower total
cost of ownership
Size & Configuration Range
From precision single‑row ball rings to massive three‑row roller assemblies.
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.
Proven Applications
Exact replacements for the world’s leading ultra‑class machines.
Hitachi EX1200 –
EX8000 series
Komatsu PC1250 –
PC8000
Caterpillar 6015B –
6090
Liebherr R9100 – R9800
(in development)
Looking for something else?
Get a QUOTE with Akaliko Today…
And get expert advice on how you can reduce machine downtime and slash OEM equipment costs
"*" indicates required fields