ZZ Slewing Bearing Co., Ltd.
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    • Energy
    • Tunneling
    • Ferris Wheel
    • Port Equipment
    • Construction Equipment
    • Mining Equipment
    • Stacker Reclaimer
    • Floating Crane
    • Machine Tool
    • Metallurgical Equipment
  • Service +
    • Customized Bearings Production
    • Bearing Mounting & Commissioning
    • Bearing Inspection & Maintenance
    • Bearing Replacement & Repair
    • Spare Parts Supply & Shipping
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Spare Parts Supply & Shipping
Spare Parts Supply

For slewing bearings originally provided by us, we ensure the availability of original spare parts that match the specifications of your equipment. These parts, including rollers, steel balls, cages, spacers, and seals, can be included with your initial shipment or supplied later as needed. When requesting replacement parts, simply provide the specific model number and details of the required components, and we will supply exactly what you need.

If your slewing bearings were not sourced from us, we can still provide compatible spare parts. By sharing the model and specifications of the required components, we can offer replacements like rollers, steel balls, cages, spacers, and seals that meet your machinery’s needs, ensuring smooth and continuous operation.

Packaging & Shipping
Packaging & Shipping

We take pride in managing our logistics operations in-house, which allows us to have complete control over shipping schedules and ensures that your slewing bearings are delivered on time. For products destined for export, we go beyond standard industrial packaging by employing a robust three-layer protection system: an inner layer of plastic film, followed by kraft paper, and an outer layer of woven material.

Additionally, based on the size and requirements of the bearings, we provide custom-designed wooden pallets, wooden crates, or metal cases. These customized packaging solutions are designed to safeguard the bearings during transit, ensuring they arrive in perfect condition, no matter where they are shipped.

Packaging & Shipping
Packaging & Shipping
Packaging & Shipping
Need Custom Bearing Solutions for Your Next Project?
Contact Us

ZZ is your trusted partner in manufacturing high-quality slewing bearings and custom components. Whether it's wind energy, tunnel boring, or marine applications, we deliver reliable solutions tailored to your specific needs and budget.

Our Services
Customized Bearings Production Customized Bearings Production
Bearing Installation & Commissioning Bearing Installation & Commissioning
Bearing Inspection & Maintenance Bearing Inspection & Maintenance
Bearing Replacement & Repair Bearing Replacement & Repair
Spare Parts Supply & Shipping Spare Parts Supply & Shipping
Bearings & Bearing Components that We Manufacture

Custom solutions that fit your needs

Four-Point Contact Ball Slewing Bearings
Four-Point Contact Ball Slewing Bearings
Double-Row Ball Slewing Bearings
Double-Row Ball Slewing Bearings
Main Bearings (Spherical Roller Bearings)
Main Bearings (Spherical Roller Bearings)
Main Bearings (Tapered Roller Bearings)
Main Bearings (Tapered Roller Bearings)
Main Bearings (Three-Row Cylindrical Roller Bearings)
Main Bearings (Three-Row Cylindrical Roller Bearings)
TBM Main Bearings (Cutter Head Bearings)
TBM Main Bearings (Cutter Head Bearings)
ZZ Slewing Bearing Co., Ltd.
ZZ Slewing Bearing Co., Ltd.
Slewing Bearing Solutions
sales@slewingbearingfactory.com
+86-21-51061761
Contact Us
Why Us
  • R&D
  • Manufacturing
  • Quality Control
Service
  • Customized Bearings Production
  • Bearing Mounting & Commissioning
  • Bearing Inspection & Maintenance
  • Bearing Replacement & Repair
  • Spare Parts Supply & Shipping
Products
  • Slewing Bearings / Slewing Rings
  • Spherical Plain Bearings
  • Wind Turbine Bearings
  • Tunnel Boring Machine Bearings
  • Slewing Bearings for Large Marine Equipment
  • Bearing Components
Application
  • Energy
  • Tunneling
  • Ferris Wheel
  • Port Equipment
  • Construction Equipment
  • Mining Equipment
  • Stacker Reclaimer
  • Floating Crane
  • Machine Tool
  • Metallurgical Equipment
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