Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
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Joint Bearing
Radial Spherical Plain Bearing GE45-FO-2RS-E for Engineering Hydraulic Cylinder with P2 Precision
Radial Spherical Plain Bearing GE45-FO-2RS-E for Engineering Hydraulic Cylinder with P2 Precision
In Stock · Ready to Ship
<p>Ensure uninterrupted performance in your engineering hydraulic cylinder with the <strong>Radial Spherical Plain Bearing GE45-FO-2RS-E</strong>—this P2 precision component minimizes downtime by maintaining tight tolerance even under heavy axial loads in forging machines and construction equipment. Crafted from high-grade bearing steel, its 45mm bore diameter and 75mm outer diameter deliver smooth articulation, while the double-sealed (2RS) design protects against contamination in harsh job site conditions.</p><ul><li>Engineered for hydraulic cylinder pivot points, reducing maintenance intervals by 30% compared to standard bearings</li><li>P2 precision rating ensures consistent operation across temperature fluctuations, critical for water conservancy and automation machinery</li><li>0.680kg unit weight balances durability with installation efficiency, ideal for production line integrators</li></ul>
Bore (d)
--
Outer Dia. (D)
--
Width (B)
--
Dynamic C
--
Static Câ‚€
--
Speed Limit
--
Compatible with: Housings, adaptor sleeves, locking devices, SKF LGMT 2/3 grease, induction heaters, and SKF TMFT 36 fitting tools.
Formal quotation with SKF traceability cert within 24 hours · Sample orders available
24h Response
Quotation & Cert
60+ Countries
DDP/DAP/CIF
ISO 9001
Quality Certified
Full Specifications
Complete Technical Parameters
Radial Spherical Plain Bearing GE45-FO-2RS-E for Engineering Hydraulic Cylinder with P2 Precision -- Parameter Sheet
SKF · Joint Bearing
| Parameter | Value | Unit / Note |
|---|---|---|
| Bearing Series | -- | Joint Bearing |
| Bore Diameter (d) | -- | mm |
| Outer Diameter (D) | -- | mm |
| Width / Height (B) | -- | mm |
| Dynamic Load Rating (C) | -- | kN |
| Static Load Rating (Câ‚€) | -- | kN |
| Fatigue Limit Load (Pu) | -- | kN |
| Reference Speed | -- | r/min |
| Limiting Speed | -- | r/min |
| Mass | -- | kg |
| Clearance Class | C3 | ISO 281 |
| Cage Material | -- | -- |
| Sealing / Shield | -- | -- |
| Lubrication | Grease / Oil bath | -- |
| Operating Temp. Range | −30 to +120 °C | -- |
| Vibration Level | SKF E1 / Standard | -- |
| Misalignment Tolerance | -- | ° |
| Fit Recommendation (shaft) | -- | ISO |
| Fit Recommendation (housing) | -- | ISO |
| Replacement / Cross Ref. | -- | -- |
* All specifications are reference values. Contact our SKF engineers for application-specific confirmation.
Application Scenarios
Compatible Industrial Applications
Engineered for demanding industrial environments, this SKF bearing series delivers reliable performance across a wide range of heavy-duty and precision applications.
Power Generation
Wind turbines, generators, gearboxes, and turbine main shafts.
Heavy Machinery
Cranes, presses, rolling mills, and large industrial gearboxes.
Marine & Offshore
Ship propulsion systems, deck machinery, and offshore platforms.
Cement & Construction
Kiln drives, ball mills, bucket elevators, and vibrating screens.
Pulp & Paper
Paper machine rolls, dryer sections, and calender rolls.
Full Portfolio
One-Stop SKF Supporting Solutions
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Bearings: Deep Groove · Spherical · Cylindrical · Tapered · Thrust · Angular Contact
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Sealing: Radial shaft seals · V-rings · Labyrinth seals · Bearing isolators
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Lubrication: LGMT 2/3 grease · Automatic lubricators · Centralized systems
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Mounting Tools: Induction heaters · Fitting kits · TMFT 36 · Alignment tools
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Housings: Plummer blocks · Flanged housings · Split housings · Adaptor sleeves
Need Application Advice?
SKF-Certified Engineer
Selection · Failure analysis · Technical support
Technical Expertise
SKF Global Standards & Supporting Solutions
Every SKF bearing supplied by Dunyu Bearings adheres to SKF's global engineering standards -- from material science and heat treatment to precision tolerancing and noise classification.
Internal Design
SKF E1 Geometry
Optimized internal geometry reduces friction and heat generation, extending service life by up to 50% compared to conventional designs. Ideal for high-speed and high-temperature applications.
ISO / ABEC Standards
Precision Tolerance
Manufactured to ISO P0-P6 tolerance classes. Dimensional accuracy and running accuracy are 100% verified before shipment, with full batch traceability records.
SKF Sealing Systems
Sealing Solutions
Comprehensive sealing options: open, shielded (Z/2Z), rubber sealed (RS/2RS), and labyrinth variants. SKF V-rings and radial shaft seals available as integrated solutions.
SKF Lubrication Systems
Lubrication Planning
LGMT 2/3 general purpose grease for most applications. LGEP 2 for heavy loads, LGHP 2 for high temperatures. SKF automatic lubricators (SYSTEM 24) for continuous re-lubrication.
SKF Maintenance Tools
Mounting & Alignment
Correct mounting is critical. SKF TMFT 36 fitting tool kit, induction heaters (TIH 030M/100M), and laser alignment tools ensure damage-free installation and maximum service life.
Predictive Maintenance
Condition Monitoring
SKF Microlog and Enlight sensors for vibration, temperature, and speed monitoring. Enable predictive maintenance strategies to minimize unplanned downtime and optimize bearing replacement intervals.
Product Details
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | GE45-FO-2RS-E |
| Outer Diameter (D) | 75 mm |
| Precision Rating | P2 |
| Eye Thickness | 43 mm |
| Ball Material | Bearing Steel |
| Body Material | Bearing Steel |
| Single Gross Weight | 0.680 kg |
| Single Package Size | 10×10×8 cm |
| Bore Diameter (d) | 45 mm |
| Ball Diameter | 66 mm |
| Trademark | INA |
| Origin | China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Construction Machinery | Excavators, Loaders, Cranes |
| Heavy Manufacturing | Forging Machines, Hydraulic Presses |
| Automotive | Shock Absorbers, Steering Systems |
| Water Conservancy | Irrigation Pumps, Dam Control Equipment |
| Industrial Automation | Robotic Arms, Conveyor Systems |
Stop Hydraulic Cylinder Failures — GE45-FO-2RS-E Spherical Plain Bearing with P2 Precision
Hydraulic cylinder downtime in construction machinery and forging equipment often traces back to substandard spherical plain bearings. Premature wear from imprecise tolerances or counterfeit materials can halt production lines for days, costing thousands in lost output. Many OEMs struggle with suppliers who cannot verify batch consistency or provide proper traceability documentation, risking customs delays and quality disputes.
GE45-FO-2RS-E: Engineered for Heavy-Duty Hydraulic Applications
The Radial Spherical Plain Bearing GE45-FO-2RS-E with P2 precision directly addresses these challenges. As an authorized industrial bearing supplier with ISO 9001 certification, we ensure each unit meets strict dimensional accuracy standards critical for hydraulic cylinder articulation. Our centralized warehouse maintains ready stock, eliminating the 30–50% lead time delays common in multi-tier distribution channels. Whether for construction machinery pivot points or forging machine press rams, this bearing delivers reliable performance under heavy loads and dynamic misalignment.
Optimal Performance in Demanding Operating Conditions
Designed for engineering hydraulic cylinders and construction machinery, the GE45-FO-2RS-E excels in applications involving high radial loads, oscillating movements, and variable operating temperatures. Its 45 mm bore diameter and 75 mm outer diameter balance load-carrying capacity with compact installation, while the double-sealed (2RS) design prevents contamination in dusty or wet job sites. When paired with proper lubrication, this bearing maintains consistent operation in forging machines where shock loads and cyclic stress are routine.
Precision and Material: The Technical Foundation
The P2 precision rating of this Hydraulic Cylinder Spherical Bearing ensures minimal radial runout and tight dimensional tolerances, critical for maintaining hydraulic system efficiency and reducing wear on cylinder rods. Both the ball and body constructed from high-grade bearing steel provide excellent fatigue resistance, extending service life under continuous cyclic loading. The 66 mm ball diameter optimizes load distribution, while the 43 mm eye thickness enhances structural rigidity in high-torque applications. These specifications collectively reduce maintenance frequency and improve equipment uptime compared to lower-precision alternatives.
Beyond Price: The True Cost of Bearing Selection
Choosing non-genuine spherical plain bearings may seem cost-effective initially, but the hidden expenses add up quickly. Counterfeit units often lack proper heat treatment, leading to premature failure within 20–30% of expected service life. This results in emergency repairs, production downtime, and potential secondary damage to hydraulic cylinders or machine frames. Our GE45-FO-2RS-E P2 Precision bearings come with full traceability documentation, ensuring compliance with export quality standards and reducing the risk of customs clearance issues—a critical advantage for OEMs serving global markets.
Why Industrial OEMs Partner With Us
As an official authorized distributor with 15+ years in the industry, we provide 100% genuine bearings with certification traceable to the original manufacturer. Our ISO 9001 compliant quality management includes pre-shipment inspection of every unit, while our SKF-certified technical team offers free application analysis to confirm optimal bearing selection. With a centralized warehouse stocking over 50,000 industrial bearing models, we support both small-batch trials and bulk OEM orders. We’ve served 60+ countries worldwide, delivering door-to-door via reliable logistics partners, and offer dedicated account managers to track orders from quote to delivery.
Packaging & Shipping
- Original manufacturer packaging with product certification and traceability documentation
- Single item packaging: 10×10×8 cm carton with protective cushioning
- Stock availability for immediate dispatch within 24 hours of order confirmation
- Global shipping via DHL, FedEx, UPS, or sea/air freight as per customer requirements
- Real-time tracking provided for all shipments
- Minimum order quantity: 1 unit, ideal for emergency repairs or prototype testing
Get Your GE45-FO-2RS-E Bearing Delivered Fast
Don’t let bearing-related downtime affect your production schedule. Send us your order details—including quantity and application requirements—and receive a formal quotation within 24 hours. Our inventory of GE45-FO-2RS-E P2 Precision bearings is ready to ship, ensuring you get the parts you need when you need them.
Frequently Asked Questions
Q: Are these genuine INA bearings?
A: Yes, we are an authorized industrial bearing supplier. Each GE45-FO-2RS-E comes with original manufacturer certification and full traceability documentation to verify authenticity.
Q: How can I confirm this bearing fits my hydraulic cylinder?
A: Provide your equipment model or hydraulic cylinder specifications (bore size, load capacity, operating temperature), and our technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We stand behind product quality with a manufacturer-backed warranty covering material defects and workmanship. Defective units will be replaced unconditionally.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 unit, supporting both emergency maintenance and small-batch production needs.
Q: How long does shipping take to Europe/North America?
A: Standard air freight takes 3–5 business days to major European and North American cities; sea freight options are available for bulk orders.
Q: How do you ensure bearing quality before shipment?
A: All bearings undergo pre-shipment inspection, including dimensional checks and visual verification, in compliance with ISO 9001 quality standards.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
Authenticity & Warranty
Genuine SKF Traceability & Quality Commitment
As an officially authorized SKF distributor, every bearing we supply carries full documentation from SKF's global manufacturing network -- with complete batch traceability from factory to your facility.
SKF Certificate of Origin
Every shipment includes official SKF certification of origin, verifying product authenticity and manufacturing source.
Batch Traceability Records
Full production batch traceability maintained for minimum 5 years. Enables quality audit and failure investigation.
SKF Authorized Distributor Status
Verified annually by SKF. Our authorized status can be confirmed directly through the SKF distributor verification system.
Quality Warranty
All products carry SKF manufacturer warranty. Defective products are replaced or refunded -- no questions asked.
Anti-Counterfeit Verification
SKF QR code and holographic seal on every package. Verify authenticity instantly via SKF's official verification portal.
Authorized Distributor
DY
Shanghai Dunyu Bearing
Official SKF Authorized Distributor
- Auth. Since
- 2010+
- Quality Std.
- ISO 9001
- Coverage
- Full SKF Portfolio
- Verification
- SKF Global Portal
ISO 9001
SKF Authorized
Full Traceability
Logistics & Packaging
Packaging & Global Shipping
Original SKF Packaging
All products shipped in original SKF packaging with anti-counterfeit seal, QR code, and batch label intact.
Export Carton + Wooden Crate
Standard export carton for small orders. Custom wooden crates with moisture-proof lining for large/heavy shipments.
Multi-Modal Shipping
Sea freight (FCL/LCL), air freight, and express (DHL/FedEx/UPS). DDP, DAP, CIF, FOB terms all supported.
Delivery Timeline
In-stock items: 1-3 days dispatch. Air freight: 3-7 days door-to-door. Sea freight: 15-35 days by destination.
Shipping Terms & Regions
| Region | Mode | Transit Time | Incoterms |
|---|---|---|---|
| Europe | Sea / Air / Express | 15-25d / 5-7d / 3-5d | DDP · DAP · CIF · FOB |
| North America | Sea / Air / Express | 20-30d / 5-8d / 3-5d | DDP · DAP · CIF · FOB |
| Southeast Asia | Sea / Air / Express | 7-15d / 3-5d / 2-4d | DDP · DAP · CIF · FOB |
| Middle East | Sea / Air / Express | 15-25d / 4-7d / 3-5d | DDP · DAP · CIF · FOB |
| Other Regions | Sea / Air / Express | Upon Confirmation | FOB · CIF · Negotiable |
Related Products
Related Models & Supporting Components
FAQ
Frequently Asked Questions
How do I verify the product is 100% genuine SKF?
Every product we supply comes with original SKF packaging including an anti-counterfeit holographic seal and QR code. You can scan the QR code on the SKF official website to verify authenticity. We also provide the SKF Certificate of Origin with every shipment, and our authorized distributor status can be verified directly through SKF's global distributor portal.
What is the minimum order quantity (MOQ)?
There is no strict minimum order quantity for standard catalog items. We support single-piece sample orders for testing and evaluation. For bulk procurement and long-term supply programs, we offer preferential pricing and dedicated inventory reservation. Contact our sales team for a customized procurement plan.
How long does it take to receive a formal quotation?
We guarantee a formal quotation with full SKF traceability certification within 24 business hours of receiving your inquiry. For urgent requirements, our team can typically respond within 2 hours during business hours (Mon-Sat, 9:00-18:00 GMT+8). Contact us via WhatsApp for fastest response.
Do you support DDP (Delivered Duty Paid) shipping?
Yes, we fully support DDP, DAP, CIF, and FOB incoterms across 60+ countries. Our logistics team handles all export documentation, customs clearance, and last-mile delivery. We work with leading freight forwarders and express carriers (DHL, FedEx, UPS) to ensure reliable and timely delivery.
Can you provide technical support for bearing selection?
Absolutely. Our SKF-certified engineers provide comprehensive technical support including bearing selection, application analysis, failure investigation, and lubrication planning. We can also assist with housing selection, mounting tool recommendations, and condition monitoring solutions. Technical support is available 24/7 via email and WhatsApp.
What are the payment terms?
We accept T/T (bank transfer), L/C (letter of credit) for large orders, and Western Union. Standard terms are 30% deposit with 70% balance before shipment. For established long-term customers with framework agreements, we offer net payment terms. All transactions are conducted in USD or EUR.
What happens if I receive a defective product?
All products carry the full SKF manufacturer warranty. In the unlikely event of a defective product, we will arrange replacement or full refund -- no questions asked. Our quality team will also conduct a failure analysis to identify the root cause and prevent recurrence. Please retain the original packaging and documentation for warranty claims.
Still have questions? Chat with our SKF engineers →
Start Your Procurement
Get a Formal Quote
Within 24 Hours.
Send us your bearing model, quantity, and delivery requirements. Our SKF-certified team will respond with a formal quotation, traceability certificate, and logistics plan.
- 100% Genuine SKF with Certificate of Origin
- Formal quotation within 24 hours
- Sample orders & bulk supply supported
- DDP/DAP/CIF to 60+ countries
- Dedicated SKF-certified account manager
Send Inquiry -- SKF Bearing Specialist Online