GE180ES‑2RS Radial Spherical Plain Bearing 180*260*105mm Excavator Hydraulic Cylinder Heavy‑Duty Articulated Joint
Price:
USD 10-20
MOQ:
1 PCS
Delivery Time:
3-5 working days
Brand:
GQZ /OEM
Product Description
GE180ES‑2RS Radial Spherical Plain Bearing 180*260*105mm Excavator Hydraulic Cylinder Heavy‑Duty Articulated Joint
Product Overview
- GE180ES‑2RS is a service‑maintainable radial spherical plain bearing equipped with double‑lip rubber seals on both end‑faces. Its steel‑on‑steel sliding surface withstands heavy‑duty radial loads and combined radial‑axial shock loads. It permits 6‑degree shaft‑installation misalignment. Lubriing grooves and oil holes support periodic grease refilling. Bilateral seals block dust, grit and moisture. It is widely installed for excavator hinge joints, hydraulic‑cylinder pivots and heavy‑duty oscillating machinery components.
*Send inquiry to get latest factory price and technical datasheet.
Key Specifiions
| Specifiion | Value |
|---|---|
| Bearing Model | GE180ES‑2RS |
| Bearing Type | Radial Spherical Plain Bearing |
| Number of row | Single Row |
| Inner diameter d | 180 mm |
| Outer diameter D | 260 mm |
| Inner‑ring Width B | 105 mm |
| Outer‑ring Width C | 80 mm |
| Spherical‑surface diameter dk | 225 mm |
| Material | GCr15 Chrome Bearing Steel |
| Seal Type | 2‑RS Double‑lip Contact Seal On Both Sides |
| Minimum Chamfer r | 1.1 mm |
| Allowable Tilt Angle | 6° |
| Basic Dynamic Load Cr | 1530000 N |
| Basic Static Load C0r | 7650000 N |
| Net Weight | 18.6 kg |
| Sliding Surface | Steel‑to‑steel contact, relubriable |
Main Features
- 6‑degree permissible tilting angle for compensating shaft mounting deviation
- Double‑lip 2RS two‑sided seals for dust‑proofing, moisture‑proofing and grease retention
- Inner‑ring and outer‑ring lubriion grooves and oil‑holes for convenient re‑greasing
- Extremely high static‑load rating for shock‑loaded and harsh heavy‑duty working‑conditions
- Wear‑resistant steel‑to‑steel sliding contact surface for extended service lifespan
- Split outer‑ring construction for simple bearing mounting, disassembly and inspection
Typical Appliions
- Excavator and construction‑machinery hydraulic cylinder hinge joints
- Mining‑equipment heavy‑duty oscillating transmission shafts
- Metallurgical‑plant swing and articulated mechanical assemblies
- Large‑scale heavy‑duty transport‑vehicle suspension pivot parts
- Heavy‑load agricultural‑machinery articulated connecting bearings
- Industrial vibrating‑equipment and heavy‑duty fixture rotary pivots
*Check matched bearing models to complete your mechanical assembly.
Why Choose GQZ Bearing
- 30 years professional bearing industry experience
- ISO certified strict quality inspection
- Flexible OEM & private label customization
- 3-5 days fast delivery for stocked bearings
- Full bearing series, universal interchangeable size
- Factory direct price & reliable after-sales service
FAQ
Q1: What working‑condition loads can GE180ES‑2RS withstand?
A1: It bears heavy radial load as well as combined radial‑axial and impact‑type operating loads.
Q2: What meaning does the suffix 2‑RS carry?
A2: 2‑RS stands for double‑lip rubber contact seals installed on both bearing end‑faces.
Q3: What is the maximum allowable shaft‑tilting angle?
A3: This spherical plain bearing accepts a maximum misalignment angle of 6 degrees.
Q4: Is this heavy‑duty joint bearing capable of being re‑lubried?
A4: Yes, lubriion grooves and oil holes on both rings allow regular grease replenishment.
Q5: What practical advantages come with the double‑lip sealing design?
A5: The bilateral seals block dirt, moisture and stop the internal lubricant from leaking‑out.
*Place your enquiry to check stock availability, bulk‑order discounts and long‑term after‑sales assistance.
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Company
Wuxi Guangqiang Bearing Trade Co.,Ltd
Location
No. 650 North Xingyuan Road, Beitang District, Wuxi, China.
Contact Person
Mike Zhang