Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
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Joint Bearing
GE45-D0-2RS Cross Roller Bearing P2 Precision for Industrial Robot Arm Joints
GE45-D0-2RS Cross Roller Bearing P2 Precision for Industrial Robot Arm Joints
In Stock · Ready to Ship
<p>Ensure smooth, precise motion in industrial robot arm joints with the <strong>GE45-D0-2RS Cross Roller Bearing</strong>, engineered to deliver P2 precision for consistent performance in high-duty automation. As an authorized SKF distributor, we guarantee full traceability and batch stability, eliminating compliance hurdles for your production lines.</p><ul><li>P2 precision rating minimizes angular error, reducing wear on drive components and extending maintenance intervals</li><li>45mm bore/68mm outer diameter dimensions optimize load distribution in compact joint assemblies</li><li>Double-sealed (2RS) design protects against contamination in factory environments, ensuring reliable operation shift after shift</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
GE45-D0-2RS Cross Roller Bearing P2 Precision for Industrial Robot Arm 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
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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-DO-2RS |
| Outer Diameter | 68 mm |
| Precision Rating | P2 |
| Brand Name | INA |
| Ball Material | Bearing Steel |
| Selling Units | Single Item |
| Package Size Per | Batch 10X10X8 Cm |
| Bore Diameter | 45 mm |
| Body Material | Bearing Steel |
| Gross Weight Per | 0.380kg Batch |
| Ball Diameter | 60 mm |
| Origin | China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Industrial Automation | Robotic Arm Joints, Assembly Line Robots |
| Manufacturing | Precision Handling Equipment, Automated Production Systems |
| Robotics | Industrial Robot Manipulators, Collaborative Robots |
Stop Robot Downtime with P2 Precision GE45-D0-2RS Cross Roller Bearing
Robot arm joints demand bearings that deliver consistent precision under repetitive motion—yet many manufacturers face premature failures from counterfeit components or inconsistent supply. When a bearing fails, production lines halt, maintenance costs rise, and delivery deadlines slip. The GE45-D0-2RS Cross Roller Bearing addresses these critical pain points with factory-direct reliability and performance.
Genuine Cross Roller Bearings for Uninterrupted Robot Performance
As an official authorized distributor, we ensure every GE45-D0-2RS Cross Roller Bearing meets INA's strict quality standards. Our large centralized warehouse stocks this P2 Precision Industrial Robot Bearing, enabling fast emergency delivery to keep your robotic systems operational. Designed specifically for industrial robot arm joints, this bearing combines high radial and axial load capacity in a compact design—ideal for the tight spaces and dynamic stresses of robot motion.
Engineered for Robot Joint Demands
Robot arm joints operate under complex loading conditions: axial thrust during extension, radial forces during rotation, and moment loads during precise positioning. The GE45-D0-2RS Cross Roller Bearing’s unique roller arrangement distributes these loads evenly across the raceways, reducing stress concentrations and extending service life. With P2 precision, it maintains sub-micron runout control, ensuring repeatable positioning accuracy critical for tasks like assembly, welding, and material handling.
Technical Details That Define Robot Precision
The GE45-D0-2RS Cross Roller Bearing’s technical specifications directly impact robotic performance. Its 45 mm bore diameter and 68 mm outer diameter balance compactness with load capacity, fitting standard robot joint designs. The P2 precision rating ensures minimal radial and axial runout, essential for maintaining positional accuracy in high-speed pick-and-place operations. Constructed with bearing steel for both balls and body, it withstands the continuous operating cycles typical of 24/7 manufacturing environments. The 2RS seal design provides effective protection against dust and lubricant leakage, reducing maintenance intervals and ensuring consistent performance in factory conditions.
The Hidden Cost of Substandard Robot Bearings
Choosing non-genuine robot joint bearings may seem cost-effective initially, but the long-term consequences are severe. Counterfeit bearings often fail within 30-50% of the expected service life, leading to unplanned downtime. A single robot arm outage can cost thousands in lost production—far exceeding the savings from cheaper components. Genuine INA bearings like the GE45-D0-2RS undergo rigorous testing to ensure batch consistency, reducing the risk of premature failure and the associated costs of replacement, labor, and production delays. When calculating total cost of ownership, genuine bearings deliver superior value through reliability and extended service life.
Why Robot Manufacturers Trust Our Bearings
Our commitment to quality and service makes us a preferred partner for industrial robot OEMs and maintenance teams. As an authorized distributor, every GE45-D0-2RS Cross Roller Bearing comes with full traceability documentation, ensuring compliance with export and quality standards. Our ISO 9001-certified quality management system includes pre-shipment inspection for each bearing, verifying dimensions and performance before delivery. With a SKF-certified technical team, we provide application-specific guidance—from bearing selection to installation best practices—to optimize your robot’s performance. Serving over 60 countries with global door-to-door logistics, we ensure timely delivery whether you need a single replacement bearing or bulk OEM supply.
Packaging & Shipping
- Original factory packaging with protective inner casing to prevent damage during transit
- Standard package size: 18.00cm × 18.00cm × 6.00cm with gross weight of 0.550kg per unit
- Global delivery via DHL, FedEx, UPS, air freight, or sea freight based on urgency and quantity
- Real-time logistics tracking provided for all shipments
- Minimum order quantity: 1 piece, supporting both emergency repairs and small-batch trials
Get Your Robot Bearings Delivered Fast
Don’t let bearing issues slow your production. Send us your GE45-D0-2RS Cross Roller Bearing requirements—including quantity and application details—and we’ll provide a formal quotation with traceability certificates within 24 hours. Our stock availability means you can receive your bearings quickly, minimizing robot downtime and keeping your operations on schedule.
Frequently Asked Questions
Q: Are these genuine INA bearings?
A: Yes, we are an official authorized distributor, and every GE45-D0-2RS Cross Roller Bearing comes with full traceability documentation and brand authorization certificates.
Q: How do I confirm if this bearing fits my robot arm?
A: Provide your robot model, joint specifications, or operating parameters, and our SKF-certified technical team will verify compatibility and provide选型 support.
Q: What is the warranty policy?
A: All bearings come with the manufacturer’s standard warranty, covering manufacturing defects with unconditional replacement.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting emergency maintenance and small-batch testing needs.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 business days, with global logistics options to meet your delivery timeline.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes original packaging with防伪 labels, laser-etched part numbers, and traceability documents that can be verified through official channels.
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