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China Slew Bearing Manufacturer
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  • Single Row Four Point Slewing Bearings

China Slew Bearing, China Slewing Bearing Manufacturers & Suppliers

    1. XSU Series Slewing Bearings
    2. XSU Series Slewing Bearings
    1. Dual Worm Gear Rotary Reducer For Cranes And Excavators
    2. Dual Worm Gear Rotary Reducer For Cranes And Excavators
    1. WEA Worm Gear Slewing Drive
    2. WEA Worm Gear Slewing Drive
    1. Solar Tracking Worm Gear Oscillating Rotary Drive
    2. Solar Tracking Worm Gear Oscillating Rotary Drive
    1. Crossed Roller Slewing Bearings For Robotic Arm Turntables
    2. Crossed Roller Slewing Bearings For Robotic Arm Turntables
    1. Stainless Steel Wear-Resistant Crossed Roller Slewing Bearings
    2. Stainless Steel Wear-Resistant Crossed Roller Slewing Bearings
    1. Single Row Four Point Contact Ball 01 Series Toothless Rotary Bearing
    2. Single Row Four Point Contact Ball 01 Series Toothless Rotary Bearing
    1. Thin-Walled Crossed Roller Slewing Bearings
    2. Thin-Walled Crossed Roller Slewing Bearings
    1. Single Row Four Point Contact Ball Slewing Support For Wind Turbines
    2. Single Row Four Point Contact Ball Slewing Support For Wind Turbines
    1. SEA Hydraulic Rotary Reducer Reducer Can Be Equipped with DC Motor Rotary Drive
    2. SEA Hydraulic Rotary Reducer Reducer Can Be Equipped with DC Motor Rotary Drive
    1. WE Series Heavy Duty Fence Type Slewing Drive Device
    2. WE Series Heavy Duty Fence Type Slewing Drive Device
    1. Heavy Type Enclosed Housing Dual Worm Gear Slewing Drive WEA
    2. Heavy Type Enclosed Housing Dual Worm Gear Slewing Drive WEA
Single Row Four Point Slewing Bearings

Product Overview

Our Single Row Four Point Contact Slewing Bearings are precision-engineered components designed to handle combined loads with exceptional efficiency. Featuring a single row of balls that contact the raceways at four distinct points, this design provides an optimal solution for applications requiring compact dimensions and high load capacity.

Key Features

  • Versatile Load Handling: Capable of simultaneously supporting axial loads, radial loads, and tilting moment loads with a single unit.

  • Compact Structure: The single-row design allows for a lighter weight and a smaller mounting envelope compared to double-row alternatives, making it ideal for space-constrained applications.

  • High Reliability: The four-point contact geometry ensures uniform load distribution, reducing stress concentrations and extending service life.

  • Customizable: Available in various internal gear configurations (external or internal teeth) and sealing options to suit specific operational environments.

Applications

Ideal for material handling equipment (excavators, cranes), aerial platforms, wind turbines, robotics, and medical imaging devices.

Why Choose Us?

As a specialized manufacturer, we combine high-grade bearing steel, precision manufacturing processes, and rigorous quality control to deliver slewing rings that offer superior rotational accuracy and durability under demanding conditions.

Single Row Four Point Slewing Bearings

Single Row Ball Slewing Bearing

  • Slewing Bearing
      Single Row Four-Point Contact Ball Slewing Bearing Double Row Same Diameter Ball Slewing Bearing Triple Row Roller Slewing Bearing Crossed Roller Slewing Bearing Double Row Different Diameter Ball Slewing Bearing Flanged Slewing Bearing
  • Slewing Drive
      HSE Series Slew Drive Dual-Worm Slewing Drive SE/PE Series Slew Drive SEA/PEA Series Slew Drive SDE/PDE Series Slew Drive VE/PE Series Slew Drive W Series Slew Drive WE Series Slew Drive WEA Series Slew Drive
Contact Us
NO.18 Guanjifu road, Songjiang Industrial Zone, Shanghai, China
bearingsalefactory@gmail.com
Helen
+86-13062870081
+86-21-51061761
    Products
  • Single Row Four-Point Contact Ball Slewing Bearing
  • Double Row Same Diameter Ball Slewing Bearing
  • Triple Row Roller Slewing Bearing
  • Crossed Roller Slewing Bearing
  • HSE Series Slew Drive
  • Dual-Worm Slewing Drive
  • SE/PE Series Slew Drive
  • SEA/PEA Series Slew Drive
  • SDE/PDE Series Slew Drive
  • VE/PE Series Slew Drive
  • W Series Slew Drive
  • WE Series Slew Drive
    About Us
  • About us
  • Service
  • Contact us
    News
  • ZZ Bearings Establishes Strategic Partnership with a Leading Domestic Aerial Work Platform Manufacturer
  • ZZ Bearings Ships Slewing Bearings to a Major Port Machinery Manufacturer in Southeast Asia
  • Application of a New Gear Surface Hardening Process by ZZ Bearings
  • ZZ Bearings Launches High-Temperature-Resistant Special Slewing Bearings
  • ZZ Worm Gear Slewing Drive: Load-Holding Capacity Increased by 30%
China Slew Bearing Manufacturer | Custom Slewing Bearing | China Slewing Bearing Manufacturing | Tag | bearingsalefactory@gmail.com