BRISK SLEWING offers a complete range of construction machinery slewing rings designed for excavators (CAT 320D, Komatsu PC200-8, Hitachi ZX200), cranes (truck crane, tower crane, crawler crane), and aerial work platforms. All rings are manufactured from 42CrMo or 50Mn forged steel with induction-hardened gear teeth. We support OEM replacement dimensions for Caterpillar, Komatsu, Hitachi, Volvo, and Hyundai models. Each bearing undergoes 100% magnetic particle inspection and dimensional verification. Contact our engineering team for bolt torque specifications and installation guidance.
Swing Bearing for Caterpillar 320D — Internal Gear
Internal · 42CrMo · OD 1315mm
$823.00Quote now →
Swing Bearing for Caterpillar 320C — Internal Gear