Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Joint Bearing
In Stock
High Precision Radial Spherical Plain Bearing GE50-HO-2RS-E for Construction Machinery Hydraulic Cylinders
ISO 9001 · DIN Certified
<p>Ensure peak performance and minimize downtime in your construction machinery hydraulic cylinders with the <strong>High Precision Radial Spherical Plain Bearing GE50-HO-2RS-E</strong>. Engineered to INA standards with P2 precision, this bearing delivers smooth articulation under heavy loads, reducing maintenance delays and keeping your equipment operational when it matters most.</p><ul><li>50mm bore diameter paired with 75mm outer diameter ensures seamless integration into hydraulic cylinder assemblies, while 43mm eye thickness provides robust structural support for forging machines and engineering equipment</li><li>Constructed from high-grade bearing steel, it withstands extreme pressure and wear, maintaining precision even in harsh working environments</li><li>Backed by our one-stop procurement solution, you’ll receive complete certification documents and consolidated logistics, streamlining your supply chain for critical maintenance needs</li></ul>
Technical Specifications
- Type
- Joint Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | GE50-HO-2RS-E |
| Bore Diameter | 50 mm |
| Outer Diameter | 75 mm |
| Eye Thickness | 43 mm |
| Ball Diameter | 66 mm |
| Precision Rating | P2 |
| Ball Material | Bearing Steel |
| Body Material | Bearing Steel |
| Trademark | INA |
| Origin | China |
| Selling Units | Single Item |
| Package Size Per | 10X10X8 cm Batch |
| Gross Weight Per | 0.550 kg Batch |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Construction Machinery | Hydraulic Cylinders, Excavators, Loaders |
| Metal Processing | Forging Machines, Presses |
| Automotive | Shock Absorbers |
| Water Conservancy | Irrigation Machinery, Dams |
| Industrial Automation | Robotic Arms, Automated Production Lines |
Prevent Costly Downtime with GE50-HO-2RS-E High Precision Radial Spherical Plain Bearing
Construction machinery operators know the frustration of hydraulic cylinder failures—unplanned downtime that halts projects, increases labor costs, and delays deadlines. Many face the challenge of sourcing reliable bearings that can withstand heavy loads and continuous articulation, only to receive substandard products that fail prematurely. With multiple suppliers to coordinate and inconsistent quality standards, maintaining equipment efficiency becomes an ongoing battle.
Engineered for Heavy-Duty Performance in Critical Applications
The High Precision Radial Spherical Plain Bearing GE50-HO-2RS-E is designed to address these challenges head-on. As an official authorized distributor, we ensure every unit meets INA’s rigorous standards, backed by our ISO 9001 and DIN compliant inspection system. With P2 precision rating—the second highest in the industry—this bearing delivers exceptional rotational accuracy, making it ideal for hydraulic cylinders in construction machinery where precise movement and load distribution are non-negotiable.
Where This Bearing Excels
This INA Spherical Plain Bearing thrives in demanding environments. Whether installed in engineering hydraulic cylinders, forging machines, or water conservancy equipment, it handles radial loads up to its design capacity while accommodating angular misalignment. The double-sealed (2RS) design protects against contamination, extending service life in dusty construction sites or wet conditions. Choosing the right bearing here isn’t just about replacement—it’s about ensuring consistent machine performance and reducing maintenance intervals.
Technical Details That Define Reliability
The GE50-HO-2RS-E’s performance stems from critical engineering features. Its P2 precision rating ensures minimal radial runout, which is essential for hydraulic cylinder stability, preventing uneven wear on seals and piston rods. The bearing steel construction—used for both ball and body—provides high tensile strength and fatigue resistance, crucial for withstanding the repetitive stresses of forging machines. The 50 mm bore diameter and 75 mm outer diameter balance load capacity with compact design, fitting seamlessly into standard hydraulic cylinder configurations. These specifications translate directly to longer service life and reduced equipment downtime.
Why Genuine Bearings Matter for Total Cost of Ownership
Opting for counterfeit bearings may save upfront costs, but the hidden expenses are substantial. A single failure can cause hydraulic cylinder damage, leading to repair bills that exceed the cost of a genuine bearing by 5-10 times. Our clients in Germany, Switzerland, and the US report 40% fewer replacements after switching to authorized INA bearings. With complete certification documents and traceable supply chain, we eliminate the compliance risks that plague large-scale engineering projects, ensuring every bearing meets international quality standards.
Our Commitment to Your Operations
With over 800 clients across 45+ countries, we’ve built our reputation on reliability. As dual European brand authorized distributors, we maintain sufficient P4/P2 grade stock, including the GE50-HO-2RS-E, to support urgent maintenance needs. Our senior application engineers provide free选型 assistance, helping you confirm compatibility with your specific equipment. Every bearing undergoes precision testing before shipment, and our premium shockproof logistics ensure it arrives in perfect condition. We handle all documentation, from export paperwork to quality certificates, so you can focus on your core operations.
Packaging & Shipping
- Original INA packaging with product label and batch information
- Individual carton packaging (10x10x8 cm) for single items, reinforced outer cartons for bulk orders
- 3-7 business days delivery for in-stock items via DHL, FedEx, or UPS
- Real-time logistics tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting both emergency repairs and planned maintenance
Get Your GE50-HO-2RS-E Bearing Today
Don’t let equipment downtime derail your project schedule. The longer you wait, the more productivity—and revenue—you lose. Send us your required quantity and application details, and our team will provide a quotation within one working day, along with full authorization and quality inspection documents. With our one-stop procurement process, you’ll streamline your supply chain and gain peace of mind knowing you’re getting genuine, high-precision bearings.
Frequently Asked Questions
Q: Is this a genuine INA bearing?
A: Yes, we are an official authorized INA distributor. Every bearing comes with complete traceability documents and can be verified through INA’s official channels.
Q: How do I confirm if this bearing fits my hydraulic cylinder?
A: Provide your equipment model or existing bearing specifications, and our senior application engineers will perform free compatibility checks to ensure proper fit.
Q: What is your warranty policy?
A: We adhere to INA’s original warranty standards, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, ideal for emergency maintenance or small-batch requirements.
Q: How long does shipping take?
A: In-stock items are shipped within 3-7 business days via DHL, FedEx, or UPS, with flexible options for air or sea freight for larger orders.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes INA’s laser-etched marking and packaging with security features. We also provide full certification documents for cross-verification.
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ISO 9001, DIN 620, material certs available