Product Specifications
| Parameter |
Details |
| Model NO. |
GE45-DO-2RS |
| Bore Diameter |
45 mm |
| Outer Diameter |
68 mm |
| Precision Rating |
P2 |
| Brand Name |
INA |
| Ball Material |
Bearing Steel |
| Bore Material |
Bearing Steel |
| Ball Diameter |
60 mm |
| Origin |
China |
| Selling Units |
Single Item |
| Package Size Per Batch |
10×10×8 cm |
| Gross Weight Per Batch |
0.380 kg |
| Package Size |
18.00cm × 18.00cm × 6.00cm |
| Package Gross Weight |
0.550 kg |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
Industrial Robot Arms, Robotic Joints, Automated Assembly Lines |
| Automation Technology |
Precision Robotic Manipulators, Material Handling Robots |
| Machine Tool |
CNC Machining Center Robotic Arms, Industrial Automation Equipment |
Eliminate Robotic Arm Downtime with GE45-D0-2RS Cross Roller Bearing P2 Precision
Industrial robot arms rely on precise joint movement to maintain production accuracy, yet many operations face unexpected downtime due to bearing failure. Misaligned bearings or substandard precision can lead to positional errors, increased maintenance costs, and halted production lines. Sourcing reliable high-precision bearings often involves navigating complex MOQ requirements and long delivery times, leaving maintenance teams struggling to keep critical equipment operational.
GE45-D0-2RS Cross Roller Bearing: Engineered for Robot Arm Precision
The GE45-D0-2RS Cross Roller Bearing addresses these challenges with P2 precision grade, ensuring minimal runout and consistent performance in robotic joint applications. As a trusted supplier with decades of export experience, we stock genuine INA bearings to provide immediate solutions for urgent maintenance needs. This bearing’s cross roller design distributes load evenly across contact points, making it ideal for the repetitive, high-precision movements of industrial robot arms in automotive manufacturing, electronics assembly, and automated production environments.
Optimal Performance in Robotic Joint Applications
Industrial robot arm joints require bearings that withstand both radial and axial loads while maintaining sub-micron precision. The GE45-D0-2RS Cross Roller Bearing excels in these conditions, supporting smooth rotation with minimal friction. Its bearing steel construction ensures durability under continuous operation, while the 2RS seal design protects against contaminants—critical for extended service life in factory environments. Whether used in pick-and-place robots or precision welding arms, this bearing delivers the stability needed to maintain production quality.
Technical Specifications That Drive Robotic Accuracy
The P2 precision rating of the GE45-D0-2RS Cross Roller Bearing is a key technical advantage, reducing angular play to less than 3 arcseconds—essential for robotic arms requiring precise positioning. With a bore diameter of 45 mm and outer diameter of 68 mm, it fits standard robotic joint configurations, simplifying replacement. The cross roller arrangement increases rigidity by 30% compared to traditional ball bearings, enabling higher torque transmission without sacrificing accuracy. These features collectively minimize vibration, lower energy consumption, and extend maintenance intervals for industrial robots.
Why Genuine Bearings Matter for Robotic Operations
Using counterfeit bearings in robotic arms may cut initial costs, but the long-term consequences are severe. Substandard materials lead to premature wear, causing joint misalignment that requires re-calibration and production downtime. Genuine INA bearings like the GE45-D0-2RS undergo rigorous testing to meet ISO industrial standards, ensuring consistent performance and reliability. The true cost of counterfeit bearings includes not just replacement parts, but also lost production revenue and potential damage to expensive robotic equipment—making genuine bearings a critical investment in operational efficiency.
Your Trusted Partner for Industrial Bearings
With ISO 9001:2015 and ISO 14001 certifications, we adhere to strict quality control processes from raw material inspection to finished product testing. Our in-house laboratory conducts dimensional checks, noise testing, and service life evaluations to ensure every bearing meets international standards. As a high-tech enterprise with a professional R&D team, we offer technical support for bearing selection, installation, and maintenance—helping you optimize robotic arm performance. We serve over 50 countries, including major markets in Europe and North America, with flexible order policies: 1 piece MOQ for standard bearings and sample orders shipped within 3-5 working days.
Packaging & Shipping
- Secure packaging with anti-static materials to prevent damage during transit
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Global delivery via DHL, FedEx, UPS, air, or sea freight as needed
- Real-time logistics tracking provided for all shipments
- 1 piece MOQ available for emergency maintenance requirements
Get Your GE45-D0-2RS Cross Roller Bearing Today
Don’t let bearing issues disrupt your robotic production line. The GE45-D0-2RS Cross Roller Bearing is in stock and ready to ship, ensuring minimal downtime for your industrial robot arm. Contact us with your application details and quantity to receive a quote—our team will respond within 24 hours to help you maintain precision and productivity.
Frequently Asked Questions
Q: Is this a genuine INA bearing?
A: Yes, we supply genuine original INA bearings, with full traceability to ensure authenticity. We can provide certification upon request.
Q: How do I confirm if this bearing fits my robot arm?
A: Provide your robot arm model or joint specifications, and our technical team will verify compatibility with the GE45-D0-2RS Cross Roller Bearing.
Q: What is the warranty policy?
A: All bearings come with a 12-month warranty from the date of receipt, covering manufacturing defects with free replacement or refund.
Q: What is the minimum order quantity?
A: We accept 1 piece MOQ for standard bearings, supporting both emergency repairs and small-batch purchases.
Q: How long does shipping take?
A: Sample orders ship within 3-5 working days; bulk orders take 5-15 working days. Logistics time depends on your location and chosen delivery method.
Q: How can I verify the bearing's authenticity?
A: Genuine INA bearings include laser-etched markings, original packaging with holographic labels, and batch codes that can be verified through official channels. We provide full documentation for traceability.
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