Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
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Full Traceability
ISO 9001 Certified
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Joint Bearing
GE40-DO-E Radial Bearing with P2 Precision for Industrial Machinery Joints
GE40-DO-E Radial Bearing with P2 Precision for Industrial Machinery Joints
In Stock · Ready to Ship
<p>Ensure industrial machinery joints operate with exceptional precision and reliability using the <strong>GE40-DO-E radial bearing</strong>, engineered to P2 precision standards for critical applications. Crafted from high-grade bearing steel, this radial bearing minimizes vibration and extends service life in heavy-duty machinery, addressing the need for consistent performance in demanding production environments.</p><ul><li>P2 precision rating ensures tight dimensional tolerance, reducing alignment issues in high-speed rotational systems</li><li>40mm bore diameter with 62mm outer diameter delivers optimal load distribution for industrial joint mechanisms</li><li>Backed by SKF's global quality standards and full traceability documentation for seamless integration into OEM supply chains</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
GE40-DO-E Radial Bearing with P2 Precision for Industrial Machinery Joints -- 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
-
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. | GE40-DO-E |
| Outer Diameter | 62 mm |
| Precision Rating | P2 |
| Eye Thickness | 28 mm |
| Ball Material | Bearing Steel |
| Body Material | Bearing Steel |
| Single Gross Weight | 0.300 kg |
| Bore Diameter | 40 mm |
| Ball Diameter | 53 mm |
| Trademark | INA |
| Origin | China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Industrial Machinery | Robotic Arms, Conveyor Systems, Printing Presses |
| Manufacturing | Assembly Line Joints, Material Handling Equipment |
| Automotive | Production Line Machinery, Automated Guiding Systems |
Stop Joint Failures in Industrial Machinery – GE40-DO-E Radial Bearing Ensures Precision Performance
OEM manufacturers know the cost of bearing failure in machinery joints: unplanned downtime, production delays, and expensive replacements. When radial bearings lack precision, even minor misalignment leads to premature wear, especially in high-cycle industrial applications. Sourcing reliable P2 precision bearings often means navigating long lead times or questionable suppliers—until now.
GE40-DO-E Radial Bearing: Engineered for Reliable Joint Performance
Our GE40-DO-E radial bearing delivers the precision your industrial machinery demands. As an authorized distributor with ISO 9001 compliance, we ensure every bearing meets strict quality standards. With a 40 mm bore diameter, 62 mm outer diameter, and P2 precision rating, this bearing excels in tight-tolerance applications like robotic arm joints and conveyor systems, where consistent movement is critical.
Optimal Performance in Demanding Industrial Joints
Industrial machinery joints operate under constant stress—radial loads, axial movement, and varying speeds. The GE40-DO-E radial bearing, constructed with high-grade bearing steel, handles these challenges with stability. Its 28 mm eye thickness and 53 mm ball diameter provide robust support, making it ideal for equipment requiring both precision and durability, such as automated assembly lines and material handling systems.
The Impact of P2 Precision on Machinery Longevity
Precision rating directly affects machinery performance. P2 precision, the second-highest industry standard, minimizes radial and axial runout, reducing vibration and noise in high-speed applications. This level of accuracy ensures uniform load distribution across the bearing, extending service life by up to 30% compared to lower precision alternatives. For industrial machinery joints, where alignment is critical, the GE40-DO-E P2 precision bearing prevents premature wear and maintains operational efficiency.
Why Genuine Bearings Lower Total Cost of Ownership
Counterfeit bearings cut corners on material quality and manufacturing processes, leading to early failure. A single joint failure in a production line can cost thousands in downtime and repairs—far exceeding the savings from cheaper alternatives. Our GE40-DO-E radial bearing comes with full traceability documentation, ensuring you receive a genuine product that meets INA’s performance specifications. Investing in authentic bearings reduces maintenance costs and unplanned downtime, delivering better long-term value.
Why Global Manufacturers Trust Our Bearing Supply
As an official authorized distributor, we provide 100% genuine bearings with certification and full supply chain traceability. Our ISO 9001 compliant quality management system includes rigorous incoming inspections and pre-shipment verification. With a centralized warehouse and SKF-certified technical team, we offer one-stop procurement for industrial bearings, seals, and lubrication systems. Serving over 60 countries, our global logistics network ensures door-to-door delivery, with dedicated account managers tracking every order from quote to after-sales support.
Packaging & Shipping
- Original factory packaging with product certification and traceability documents
- Standard package size: 8.00cm × 8.00cm × 8.00cm
- Package gross weight: 0.350kg per unit
- Global door-to-door delivery via DHL, FedEx, or UPS
- 1 piece minimum order quantity, supporting emergency maintenance needs
Secure Your GE40-DO-E Bearing Today
Don’t let joint failure disrupt your production schedule. The GE40-DO-E P2 precision bearing is in stock and ready to ship. Send your order quantity and application details now to receive a formal quotation within 24 hours, including full certification and delivery timeline.
Frequently Asked Questions
Q: Is this a genuine INA bearing?
A: Yes, we are an official authorized distributor. Every GE40-DO-E bearing comes with full traceability documentation and brand certification to verify authenticity.
Q: How do I confirm if this bearing fits my machinery?
A: Provide your equipment model or application parameters (load, speed, operating conditions), and our certified technical team will conduct a free compatibility check.
Q: What is the warranty policy?
A: We offer the manufacturer’s standard warranty, 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 repairs or small-batch trials.
Q: How long does shipping take?
A: In-stock items ship within 3-7 business days via DHL, FedEx, or UPS, with real-time tracking provided.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes original packaging with security labels, laser-etched part numbers, and traceability documents. We can also assist with manufacturer verification.
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