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Wuxi Guangqiang Bearing Trade Co.,Ltd

  • China,Wuxi
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China EC240 SLEWING RING SWING CIRCLE SWING BEARINGS SWING GEAR FOR EXCAVATOR HIGH
China EC240 SLEWING RING SWING CIRCLE SWING BEARINGS SWING GEAR FOR EXCAVATOR HIGH

  1. China EC240 SLEWING RING SWING CIRCLE SWING BEARINGS SWING GEAR FOR EXCAVATOR HIGH
  2. China EC240 SLEWING RING SWING CIRCLE SWING BEARINGS SWING GEAR FOR EXCAVATOR HIGH
  3. China EC240 SLEWING RING SWING CIRCLE SWING BEARINGS SWING GEAR FOR EXCAVATOR HIGH
  4. China EC240 SLEWING RING SWING CIRCLE SWING BEARINGS SWING GEAR FOR EXCAVATOR HIGH

EC240 SLEWING RING SWING CIRCLE SWING BEARINGS SWING GEAR FOR EXCAVATOR HIGH

  1. MOQ: 1
  2. Price: USD 102/ PCS
  3. Get Latest Price
Appliion General industrial transmission systems
Supply Ability 5000PCS/ month
Productname Slewing Ring Bearing
Number of row Single Row,Double Row,Other,Four row
Seals Type Seal
Part Name Swing bearing
Feature Long Life,High Precision ; Lower noise,With Snap Ring,low price low noise
Delivery Time 5-8 working days
Gear Type Non gear teeth type
Cage Steel Cage.Brass Cage.Nylon Cage,Brass,Steel,Nylon
Heat Treatment Gear /Rings Quenching
Service OEM Customized Services,OEM / pre- and after-sale service,OEM Service.Design Service,OEM
Certifiion ISO 9001
Payment Terms T/T,,/ PAYAPL
Production Ability 30000pcs/month
Classifiion Slewing Ring Bearing
Material Chrome Steel (GCr15) 42CrMo、5CrMnMo
Sample Avaliable
Stock Enough stock
Model Number EC240 SLEWING RING SWING CIRCLE SWING BEARINGS SWING GEAR FOR EXCAVATOR HIGH-STRENGTH MINI ROTARY GEAR BEARING
Place of Origin KOREAN
Brand Name GQZ /OEM / NEUTRAL

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  1. Product Details
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Product Specification

Appliion General industrial transmission systems Supply Ability 5000PCS/ month
Productname Slewing Ring Bearing Number of row Single Row,Double Row,Other,Four row
Seals Type Seal Part Name Swing bearing
Feature Long Life,High Precision ; Lower noise,With Snap Ring,low price low noise Delivery Time 5-8 working days
Gear Type Non gear teeth type Cage Steel Cage.Brass Cage.Nylon Cage,Brass,Steel,Nylon
Heat Treatment Gear /Rings Quenching Service OEM Customized Services,OEM / pre- and after-sale service,OEM Service.Design Service,OEM
Certifiion ISO 9001 Payment Terms T/T,,/ PAYAPL
Production Ability 30000pcs/month Classifiion Slewing Ring Bearing
Material Chrome Steel (GCr15) 42CrMo、5CrMnMo Sample Avaliable
Stock Enough stock Model Number EC240 SLEWING RING SWING CIRCLE SWING BEARINGS SWING GEAR FOR EXCAVATOR HIGH-STRENGTH MINI ROTARY GEAR BEARING
Place of Origin KOREAN Brand Name GQZ /OEM / NEUTRAL
High Light slewing ring bearing for excavatorhigh-strength swing gear bearingmini rotary gear bearing
EC240 SLEWING RING SWING CIRCLE SWING BEARINGS SWING GEAR FOR EXCAVATOR    HIGH-STRENGTH MINI ROTARY GEAR BEARING
Product Overview

Slewing Ring Bearing is a precision rotary component tailored for excavators. It connects the excavator’s upper structure to the lower chassis, enabling smooth 360° rotation. Made of high-strength 50Mn/42CrMo alloy steel via advanced forging and heat treatment, it offers excellent durability and load-bearing capacity for harsh construction sites. As an OEM replacement, it ensures seamless compatibility, reducing maintenance time and costs, and features integrated races, rolling elements and seals for dusty/muddy environments.

Key Specifiions
  • Key Features

    • Perfect Model Compatibility: Customized- matching OEM specs for direct, modifiion-free installation.
    • Superior Load-Bearing Capacity: Single-row angular contact or three-ring design supports axial, radial and overturning loads for digging, lifting and swinging.
    • High-Strength & Durable: 50Mn/42CrMo alloy steel with heat treatment and precision grinding; surface anti-rust treatment enhances corrosion resistance.
    • Smooth & Precise Rotation: High-precision raceways and controlled clearances ensure low resistance, quiet operation and accurate positioning.
    • Robust Sealing: High-quality seals prevent soil, water and dust from entering, protecting internal components in harsh conditions.
    • Optional Internal Gear: Internal gear meshes perfectly with the excavator’s drive system, offering better strength and protection.
    • Easy Maintenance: Integrated lubriion channels and grease ports enable convenient maintenance to extend service life.
Typical Appliions
  • Exclusively designed for the excavator, this slewing ring is critical for heavy-duty scenarios requiring smooth rotation and strong load-bearing. Main appliions:
    • Construction & Earthmoving: Urban/rural projects (foundation digging, backfilling, trench digging) in tight or complex terrains.
    • Mining & Quarrying: Small-to-medium mining (ore extraction, gravel mining) with heavy loads, dust and vibration.
    • Infrastructure Maintenance: Municipal engineering, park renovation and road maintenance (debris cleaning, small-scale demolition).
    • Agricultural & Rural Construction: Farmland renovation, irrigation ditch digging and rural housing, adapting to harsh outdoor conditions.
    • Aftermarket Replacement: Direct OEM replacement for worn slewing rings, restoring excavator performance for maintenance and repair services.
Why Choose GQZ Bearing
  • Strict inspection of insulation layer and dielectric strength
  • Stable batch production 
  • OEM and customized solutions supported
  • Competitive factory pricing for bulk buyers
  • Technical support for traction motor bearing selection

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company

  • Year Established:

    1989

  • Total Annual:

    1000000-10000000

  • Employee Number:

    10~100

  • Ecer Certification:

    Verified Supplier

  Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...   Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...

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  • Wuxi Guangqiang Bearing Trade Co.,Ltd
  • No. 650 North Xingyuan Road, Beitang District, Wuxi, China.
  • https://www.ball-rollerbearing.com/

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