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China Slew Bearing Manufacturer
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  • Single Row Four Point Contact Ball Slewings

China Slew Bearing, China Slewing Bearing Manufacturers & Suppliers

    1. WE Series Slew Drive
    2. WE Series Slew Drive
    1. WE Series Heavy Duty Fence Type Slewing Drive Device
    2. WE Series Heavy Duty Fence Type Slewing Drive Device
    1. Heavy-Duty Dual Worm Gear Rotary Drive For Rotary Motors And Drilling Rigs
    2. Heavy-Duty Dual Worm Gear Rotary Drive For Rotary Motors And Drilling Rigs
    1. Slewing Bearing
    2. Slewing Bearing
    1. High Precision Industrial Robotic Arm Used Slew Drive
    2. High Precision Industrial Robotic Arm Used Slew Drive
    1. SE PE High-Stability Precision Rotary Drives
    2. SE PE High-Stability Precision Rotary Drives
    1. Precision Non-Standard Robotic Arm Turntable Rotary Bearing
    2. Precision Non-Standard Robotic Arm Turntable Rotary Bearing
    1. Lightweight Single-Row Four-Point Contact Ball Slewing Bearing
    2. Lightweight Single-Row Four-Point Contact Ball Slewing Bearing
    1. Crossed Roller Slewing Bearing
    2. Crossed Roller Slewing Bearing
    1. Durable Type Double Row Reducing Ball Slewing Bearing
    2. Durable Type Double Row Reducing Ball Slewing Bearing
    1. 011 External Gear Slewing Bearing
    2. 011 External Gear Slewing Bearing
    1. Internal Gear Lightweight Series Flange Slewing Bearings
    2. Internal Gear Lightweight Series Flange Slewing Bearings
Single Row Four Point Contact Ball Slewings

Overview
Our Single Row Four Point Contact Ball Slewing Bearings are engineered for high-performance applications requiring compact design and robust load capacity. Featuring a single raceway with a Gothic arch profile, each ball contacts the raceway at four distinct points, enabling the bearing to support simultaneous axial, radial, and tilting moment loads with a single row of balls.

Key Features

  • Compact Design: Combines multiple load capabilities into a single row structure, reducing weight and installation space.

  • High Load Capacity: The four-point contact design ensures uniform stress distribution, providing exceptional static and dynamic load capacity.

  • Versatile Performance: Capable of handling bidirectional axial loads, radial loads, and tilting moments simultaneously.

  • Smooth Rotation: Optimized raceway geometry ensures low friction and precise, stable operation even under heavy or oscillating loads.

Applications
Ideal for equipment where space is limited but reliability is critical, including:

  • Construction machinery (excavators, cranes)

  • Wind turbines

  • Industrial robotics and manipulators

  • Medical equipment (CT scanners, robotic surgical arms)

  • Aerial platforms and radar systems

Customization
We offer fully customizable solutions, including various gear options (internal/external), mounting hole configurations, and specialized sealing systems to meet the specific demands of your application.

Single Row Four Point Contact Ball Slewings

Slewing Bearings Support For Industrial Robots

Crossed Roller Slewing Bearings

  • 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