"excavator swing bearing"
Heavy Duty CAT E390 Excavator Slewing Ring Excavator Swing Bearing
OEM-compatible CAT E390 swing bearing. Heavy-duty slewing ring with high axial/radial load capacity, superior wear resistance, and smooth rotation. Direct replacement for mining & construction excavators.
Komatsu PC56-7 Excavator Swing Bearing Slewing Ring Rust Resistant
OEM Komatsu PC56-7 swing bearing. High-strength alloy steel with heat treatment for durability & wear resistance. Multi-layer seals protect against corrosion. Direct replacement with smooth, low-noise operation for construction applications.
XCMG XE490D Excavator Slewing Bearing Swing Circle 50Mn Alloy Steel Material
OEM-fit XCMG XE490D slewing bearing made from forged 50Mn steel with heat treatment. Features precision raceways, multi-layer seals, and handles heavy axial/radial loads. 12-month warranty for mining and construction applications.
Doosan DX340LC-9C Swing Bearing Assembly Precision Engineering for Reliable Rotation
Doosan DX340LC-9C Swing Bearing Assembly offers reliable 360° rotation with high-quality forged steel construction, heat treatment, and anti-rust coating. Features inner/outer/no gear options, wear resistance, and standard export packaging for excavators.
Komatsu PC360 Excavator Slewing Ring Swing Bearing Assembly 55-62 HRC
OEM Komatsu PC360 swing bearing assembly. High-strength alloy steel, precision heat treatment, and multi-layer seals ensure superior load capacity, wear resistance, and smooth rotation. Direct replacement for mining and heavy construction.
CAT E345BL Excavator Slewing Bearing Heavy Duty Anti Leakage
Heavy-duty CAT E345BL slewing bearing with forged alloy steel construction, HRC52-58 hardness, and multi-layer seals. Provides superior load resistance, smooth rotation, and direct OEM replacement for mining and construction applications.
Heavy Duty Slewing Bearing Excavator Rotation Bearing Fit CAT E330
Heavy-duty OEM replacement slewing bearing for CAT E330 excavators. Features high-strength alloy steel, superior wear resistance, and smooth rotation. Direct installation with no modifications required. Ideal for earthmoving, mining, and construction applications.
CAT E320 320L Upper Carrier Roller for CAT Excavator Undercarriage
Durable CAT E320 carrier roller with 40Mn2 forged steel, HRC55-60 hardened surface, and double floating oil seals. 1:1 OEM fit, direct bolt-on installation, and factory-direct pricing for reduced procurement costs.
Heavy Duty CAT 336 Digger Excavator Bucket 2 Cubic Meter For Demolition
Heavy-duty 2m³ CAT 336 excavator bucket made from high-strength wear-resistant steel. Features reinforced structure for demolition, digging & loading with optimized unloading design. Custom colors & specifications available.
