RE Cross Roller Bearings
2. Sizes: Inner Diameter: 20-600mm Outer Diameter: 36-700mm Width: 8-50mm
3. Feature:The inner rings have two parts, and the outer ring is one integer. The type is well apply to the situation which need high rotation accuracy on outer ring.
4. Accurcy: P6, P0, P5, P4, P2
5, Material: Gcr15, Gcr15SiMn
6. Cage:Brass，Nylon
7. Application: Industrial robots/Crane/Excavator
Introduction
Welcome to CHG Bearing! As a leading manufacturer of RE Cross Roller Bearings, we are committed to providing you with high-quality products tailored to meet your specific needs. Whether you're involved in aerospace, robotics, machine tools, medical equipment, or automobile manufacturing, our cross roller bearings are engineered to deliver precision and reliability in the most demanding applications.
What is RE Cross Roller Bearings?
The products are a type of linear bearing that features cylindrical rollers arranged perpendicular to each other. This unique design allows for high-precision motion and the ability to handle heavy radial and axial loads simultaneously. These bearings are known for their rigidity and stability, making them ideal for applications requiring precise positioning and support.
Why Choose CHG Bearing for RE Cross Roller Bearings?
CHG Bearing stands out as a premier manufacturer and supplier of RE Cross Roller Bearings. Here’s why:
-
Customization and Solutions: We offer customized bearings designed to meet diverse working conditions. Whether you need specific dimensions or materials, we provide solutions tailored to your exact requirements.
-
Industry Experience: With over 30 years of industry experience, CHG Bearing has partnered with many large companies across various sectors. Our extensive knowledge ensures that we deliver bearings that excel in performance and durability.
-
Innovation and Quality: Our company holds more than 50 invention patents and adheres to stringent quality standards. We are certified with ISO9001 for quality management and ISO14001 for environmental management, ensuring top-notch products and practices.
For inquiries or to discuss your specific needs, please contact us at sale@chg-bearing.com.
Technical Specifications
| Feature | Description |
|---|---|
| Bearing Type | Cross Roller Bearing |
| Load Capacity | High radial and axial load capacity |
| Precision | High rotational accuracy |
| Material Options | Various materials for different environments |
| Temperature Range | Adaptable to high and low temperatures |
| Sizes Available | Custom sizes available upon request |
Benefits of RE Cross Roller Bearings
- High Precision: Ensures accurate positioning and motion, crucial for applications like aerospace and robotics.
- Load Handling: Capable of supporting heavy loads and high forces, suitable for machine tools and automotive components.
- Rigidity and Stability: Provides excellent support and minimal deflection, ideal for demanding environments and equipment.
- Versatility: Adaptable to various working conditions, including extreme temperatures and corrosive environments.
Applications
- Aerospace: Essential in aircraft landing gear, missiles, and drones, where precision and reliability are critical.
- Robotics: Used in robot arms, waists, and chassis to ensure smooth and accurate movement.
- Machine Tools: Key in spindle devices and feed systems for high-precision machining and stability.
- Medical Equipment: Found in CT and MRI machines, providing dependable performance in high-temperature and clean environments.
- Automobile Manufacturing: Utilized in steering gears and suspension systems to enhance vehicle performance.
- Semiconductor and Liquid Crystal Manufacturing: Supports high-precision and stable operation in handling robots and inspection platforms.
Installation Guide
- Preparation: Ensure the installation area is clean and free of debris. Verify that the bearing and its housing are free from damage.
- Alignment: Properly align the bearing with the shaft and housing. Misalignment can cause premature wear and failure.
- Mounting: Use appropriate tools to press the bearing into place. Avoid excessive force to prevent damage.
- Lubrication: Apply the recommended lubricant to ensure smooth operation and longevity.
Maintenance and Care
- Regular Inspection: Check for signs of wear, misalignment, or contamination.
- Lubrication: Keep bearings lubricated as per manufacturer recommendations to reduce friction and wear.
- Cleaning: Clean bearings and surrounding areas to prevent debris accumulation and ensure optimal performance.
FAQ
Q: What are the common applications for the roller bearings? A: They are widely used in aerospace, robotics, machine tools, medical equipment, automobile manufacturing, and more.
Q: How do I choose the right RE Cross Roller Bearing for my application? A: Consider factors such as load capacity, precision requirements, size, and environmental conditions.
Q: What is the expected lifespan of the roller bearings? A: Lifespan depends on application conditions and maintenance. Regular maintenance can extend bearing life.
Q: Can CHG Bearing provide customized solutions? A: Yes, we offer customized bearings tailored to your specific requirements.
Customer Reviews
"RE Cross Roller Bearings have exceeded our expectations in terms of precision and durability. Their customization options were a perfect fit for our aerospace applications."
"The quality and performance of CHG Bearing’s products are outstanding. Their technical support team is knowledgeable and responsive, making them our preferred supplier."
| Identifi -cation number | Main dimensions | Shoulder height | Basic load rating(radial） | weight | ||||||
| inner ring d(mm) | outer ring D(mm) | Roller pitch circle diameter dp(mm) | width B B1 (mm) | Chamferr (min) | ds | Dh | C KN | C0 KN | Kg | |
| HRE2008 | 20 | 36 | 29 | 8 | 0.5 | 23.5 | 30.5 | 3.23 | 3.1 | 0.04 |
| HRE2508 | 25 | 41 | 34 | 8 | 0.5 | 28.5 | 35.5 | 3.63 | 3.83 | 0.05 |
| HRE3010 | 30 | 55 | 43.5 | 10 | 0.6 | 37 | 47 | 7.35 | 8.36 | 0.12 |
| HRE3510 | 35 | 60 | 48.5 | 10 | 0.6 | 41 | 51.5 | 7.64 | 9.12 | 0.13 |
| HRE4010 | 40 | 65 | 53.5 | 10 | 0.6 | 47.5 | 58 | 8.33 | 10.6 | 0.16 |
| HRE4510 | 45 | 70 | 58.5 | 10 | 0.6 | 51 | 61.5 | 8.62 | 11.3 | 0.17 |
| HRE5013 | 50 | 80 | 66 | 13 | 0.6 | 57.5 | 72 | 16.7 | 20.9 | 0.27 |
| HRE6013 | 60 | 90 | 76 | 13 | 0.6 | 68 | 82 | 18 | 24.3 | 0.3 |
| HRE7013 | 70 | 100 | 86 | 13 | 0.6 | 78 | 92 | 19.4 | 27.7 | 0.35 |
| HRE8016 | 80 | 120 | 101.4 | 16 | 0.6 | 91 | 111 | 30.1 | 42.1 | 0.7 |
| HRE9016 | 90 | 130 | 112 | 16 | 1 | 98 | 118 | 31.4 | 45.3 | 0.75 |
| HRE10016 | 100 | 140 | 121.1 | 16 | 1 | 109 | 129 | 31.7 | 48.6 | 0.83 |
| HRE10020 | 150 | 127 | 20 | 1 | 113 | 133 | 33.1 | 50.9 | 1.45 | |
| HRE11012 | 110 | 135 | 123.3 | 12 | 0.6 | 117 | 127 | 12.5 | 24.1 | 0.4 |
| HRE11015 | 145 | 129 | 15 | 0.6 | 122 | 136 | 23.7 | 41.5 | 0.75 | |
| HRE11020 | 160 | 137 | 20 | 1 | 120 | 140 | 34 | 54 | 1.56 | |
| HRE12016 | 120 | 150 | 136 | 16 | 0.6 | 127 | 141 | 24.2 | 43.2 | 0.72 |
| HRE12025 | 180 | 152 | 25 | 1.5 | 133 | 164 | 66.9 | 100 | 2.62 | |
| HRE13015 | 130 | 160 | 146 | 15 | 0.6 | 137 | 152 | 25 | 46.7 | 0.72 |
| HRE13025 | 190 | 162 | 25 | 1.5 | 143 | 174 | 69.5 | 107 | 2.82 | |
| HRE14016 | 140 | 175 | 160 | 16 | 1 | 147 | 162 | 25.9 | 50.1 | 1 |
| HRE14025 | 200 | 172 | 25 | 1.5 | 154 | 185 | 74.8 | 121 | 2.96 | |
| HRE15013 | 150 | 180 | 166 | 13 | 0.6 | 158 | 172 | 27 | 53.5 | 0.68 |
| HRE15025 | 210 | 182 | 25 | 1.5 | 164 | 194 | 76.8 | 128 | 3.16 | |
| HRE15030 | 230 | 192 | 30 | 1.5 | 173 | 1.51 | 100 | 156 | 5.3 | |
| HRE16025 | 160 | 220 | 192 | 25 | 1.5 | 173 | 204 | 81.7 | 135 | 3.14 |
| HRE17020 | 170 | 220 | 196.1 | 20 | 1.5 | 184 | 198 | 29 | 62.1 | 2.21 |
| HRE18025 | 180 | 240 | 210 | 25 | 1.5 | 195 | 225 | 84 | 143 | 3.44 |
| HRE19025 | 190 | 240 | 219 | 25 | 1 | 202 | 222 | 41.7 | 82.9 | 2.99 |
| HRE20025 | 200 | 260 | 230 | 25 | 2 | 215 | 245 | 84.2 | 157 | 4 |
| HRE20030 | 280 | 240 | 30 | 2 | 221 | 258 | 114 | 200 | 6.7 | |
| HRE20035 | 295 | 247.7 | 35 | 2 | 225 | 270 | 151 | 252 | 9.6 | |
| HRE22025 | 220 | 280 | 250.1 | 25 | 2 | 235 | 265 | 92.3 | 171 | 4.1 |
| HRE24025 | 240 | 300 | 272.5 | 25 | 2.5 | 256 | 281 | 68.3 | 145 | 4.5 |
| HRE25025 | 250 | 310 | 280.9 | 25 | 2.5 | 268 | 293 | 69.3 | 150 | 5 |
| HRE25030 | 330 | 287.5 | 30 | 2.5 | 269 | 306 | 126 | 244 | 8.1 | |
| HRE25040 | 355 | 300.7 | 40 | 2.5 | 275 | 326 | 195 | 348 | 14.8 | |
| HRE30025 | 300 | 360 | 332 | 25 | 2.5 | 319 | 344 | 75.7 | 178 | 5.9 |
| HRE30035 | 395 | 345 | 35 | 2.5 | 322 | 368 | 183 | 367 | 13.4 | |
| HRE30040 | 405 | 351.6 | 40 | 2.5 | 326 | 377 | 212 | 409 | 17.2 | |
| HRE35020 | 350 | 400 | 376.6 | 20 | 2.5 | 363 | 383 | 54.1 | 143 | 3.9 |
| HRE40035 | 400 | 480 | 440.3 | 35 | 2.5 | 422 | 459 | 156 | 370 | 14.5 |
| HRE40040 | 510 | 453.4 | 40 | 2.5 | 428 | 479 | 241 | 531 | 23.5 | |
| HRE45025 | 450 | 500 | 476.6 | 25 | 1 | 464 | 484 | 61.7 | 182 | 6.6 |
| HRE50025 | 500 | 550 | 526.6 | 25 | 1 | 514 | 534 | 65.5 | 201 | 7.3 |
| HRE50040 | 600 | 548.8 | 40 | 2.5 | 526 | 572 | 239 | 607 | 26 | |
| HRE50050 | 625 | 561.6 | 50 | 2.5 | 536 | 587 | 267 | 653 | 41.7 | |
| HRE60040 | 600 | 700 | 650 | 40 | 3 | 627 | 673 | 264 | 721 | 29 |
