Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Joint Bearing
In Stock
Radial Spherical Plain Bearing GE45-FO-2RS-E 45mm Bore P2 Precision for RC Helicopter Maintenance
ISO 9001 · DIN Certified
<p>Ensure precise, reliable performance for your RC helicopter maintenance with the <strong>Radial Spherical Plain Bearing GE45-FO-2RS-E</strong>, engineered to deliver P2-grade precision in critical repair scenarios. This 45mm bore INA bearing eliminates the hassle of cross-brand sourcing delays, letting you consolidate your maintenance parts list with a single trusted supplier.</p><ul><li>45mm bore diameter with 75mm outer diameter and 43mm eye thickness—dimensions optimized for smooth articulation in high-stress helicopter mechanisms</li><li>Bearing steel construction ensures exceptional durability under rapid rotation and load variations, reducing downtime between maintenance cycles</li><li>2RS sealing design provides superior contamination resistance, extending component life even in demanding flight environments</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. | GE45-FO-2RS-E |
| Bore Diameter | 45 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 |
| Selling Units | Single Item |
| Single Gross Weight | 0.680 kg |
| Single Package Size | 10×10×8 Cm |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Aerospace & RC | RC Helicopters, Precision UAV Components |
| Industrial Machinery | Engineering Hydraulic Cylinders, Forging Machines |
| Construction | Construction Machinery, Automation Equipment |
| Automotive | Automobile Shock Absorbers, Water Conservancy Machinery |
Eliminate RC Helicopter Downtime with GE45-FO-2RS-E P2 Precision Bearings
RC helicopter maintenance teams often face two critical challenges: finding genuine INA spherical bearings with P2 precision that meet flight safety standards, and dealing with delayed deliveries that extend repair timelines. A single bearing failure in rotor assemblies can compromise flight stability, while substandard replacements frequently lead to premature wear and costly secondary repairs.
INA GE45-FO-2RS-E: Stocked and Ready for Immediate Shipment
As an official authorized distributor, we maintain sufficient stock of INA Radial Spherical Plain Bearings like the GE45-FO-2RS-E, ensuring you avoid the typical 4-6 week lead time from direct manufacturers. Each unit undergoes precision testing compliant with ISO 9001 and DIN standards before shipment, guaranteeing the 45mm bore P2 precision required for RC helicopter rotor systems and high-precision mechanical linkages.
Engineered for Critical Rotational Applications
The GE45-FO-2RS-E excels in applications requiring both radial load capacity and angular misalignment compensation, making it ideal for RC helicopter swashplates and control linkages. Its double-sealed (2RS) design protects against dust and moisture ingress during outdoor flights, while the bearing steel construction ensures durability under cyclic loading conditions common in aerial maneuvering.
Technical Specifications That Matter for Flight Performance
Three key parameters define this bearing’s suitability for RC helicopter maintenance: the P2 precision rating ensures minimal radial runout (≤5μm) for smooth rotor operation, critical for stable flight control. The 45mm bore diameter and 75mm outer diameter provide optimal fit in standard helicopter linkage components, while the 43mm eye thickness balances load-bearing capacity with weight constraints—essential for maintaining payload efficiency. The 0.680kg single unit weight also helps preserve the aircraft’s center of gravity when replacing worn components.
Why Genuine INA Bearings Reduce Long-Term Maintenance Costs
Counterfeit spherical plain bearings often use substandard steel alloys that fatigue prematurely under cyclic loads, leading to unexpected in-flight failures. Genuine INA GE45-FO-2RS-E bearings, by contrast, undergo rigorous material testing to ensure compliance with DIN 5402 standards, delivering up to 3x longer service life in RC helicopter applications. This reliability translates to lower total cost of ownership by reducing replacement frequency and minimizing the risk of damage to adjacent components like rotor shafts and control arms.
Our Commitment to RC Maintenance Professionals
With 800+ clients across 45+ countries, our distribution network is built on four pillars of trust: official INA authorization with complete traceability documentation, a precision-oriented inspection system that tests every bearing before shipment, senior application engineers available for technical consultation, and premium shockproof logistics packaging to ensure components arrive in perfect condition. We specialize in supporting high-precision maintenance teams, including those in aerospace R&D and RC hobby sectors, with the same rigorous standards applied to industrial clients.
Packaging & Shipping
- Original INA packaging with product certification and batch traceability documentation
- Single item packaged in 10×10×8 cm shockproof cartons to prevent transit damage
- 现货 available for delivery within 3-7 business days via DHL/FedEx/UPS
- Full logistics tracking provided from warehouse dispatch to delivery
- Minimum order quantity of 1 unit, supporting emergency repair requirements
Secure Your RC Helicopter’s Reliability Today
Don’t let bearing availability delay your maintenance schedule. The GE45-FO-2RS-E is in stock and ready to ship—each unit comes with full certification to verify P2 precision and genuine INA manufacturing. Send your order details now to receive same-day processing and get your helicopter back in the air with confidence.
Frequently Asked Questions
Q: Are these genuine INA bearings?
A: Yes, we are an official authorized INA distributor. Every GE45-FO-2RS-E bearing comes with complete traceability documentation and authorization certificates to verify genuine manufacturing.
Q: How do I confirm this bearing fits my RC helicopter model?
A: Provide your helicopter’s make, model, and specific application (e.g., swashplate, rotor head), and our technical team will cross-verify compatibility with the GE45-FO-2RS-E specifications.
Q: What is the warranty policy?
A: All bearings are covered by INA’s standard manufacturer warranty, which includes replacement for any manufacturing defects identified within the warranty period.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making it easy to source single bearings for emergency maintenance or repair projects.
Q: How quickly can I receive my order?
A: In-stock bearings ship within 24 hours of order confirmation, with delivery typically taking 3-7 business days via express courier.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes INA’s holographic防伪标签 and laser-etched part number. We also provide a Certificate of Conformity with batch numbers traceable to INA’s official production records.
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Send your bearing designation (GE45-FO-2RS-E), application details, and quantity — we’ll respond within 24 hours.
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