Wuxi Guangqiang Bearing Trade Co.,Ltd
| Material | GCr15 Bearing Steel |
| Product Name | Crossed roller slewing bearings |
| Payment Terms | D/A,D/P,T/T |
| Delivery Time | 5-8 working days after received your payment |
| Warranty | 12 Months |
| Width(mm) | 56 |
| Service | OEM/ODM |
| Supply Ability | 3,000pcs per month |
| OD(mm) | 512 |
| Precision Rating | P4/P5 |
| Certifiion | ISO9001/ISO14001 |
| Packaging Details | Packed in carton firstly,and then reinforced with wooden case for outer packing |
| ID(mm) | 300 |
| Model Number | XU180412 XU180433 XU180475 |
| Place of Origin | China |
| Brand Name | GQZ |
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Product Specification
| Material | GCr15 Bearing Steel | Product Name | Crossed roller slewing bearings |
| Payment Terms | D/A,D/P,T/T | Delivery Time | 5-8 working days after received your payment |
| Warranty | 12 Months | Width(mm) | 56 |
| Service | OEM/ODM | Supply Ability | 3,000pcs per month |
| OD(mm) | 512 | Precision Rating | P4/P5 |
| Certifiion | ISO9001/ISO14001 | Packaging Details | Packed in carton firstly,and then reinforced with wooden case for outer packing |
| ID(mm) | 300 | Model Number | XU180412 XU180433 XU180475 |
| Place of Origin | China | Brand Name | GQZ |
| High Light | INA XU18 series crossed roller bearing ，CNC automation slewing bearing ，Robot bearing with high precision | ||
The XU18 Series crossed roller slewing bearings are designed for high-precision rotation appliions in CNC machines and automation systems.
This series includes models such as XU180412, XU180433, and XU180475, offering a range of sizes to meet different load and installation requirements while maintaining excellent rigidity and positioning accuracy.
With a compact structure and crossed roller design, XU18 series bearings ensure smooth motion, high stability, and long service life in precision equipment.
Get a quotation within 24 hours for your project.
The XU18 Series bearings are widely used in:
Suitable for appliions requiring high precision, stable rotation, and consistent positioning performance.
Provides reliable and efficient performance across various precision appliions.
| Model | ID (mm) | OD (mm) | Width (mm) |
|---|---|---|---|
| XU180412 | 300 | 512 | 56 |
| XU180433 | 320 | 533 | 56 |
| XU180475 | 340 | 575 | 56 |
| Parameter | Description |
|---|---|
| Structure | Crossed Roller Slewing Bearing |
| Gear Type | Without Gear |
| Material | High-quality Bearing Steel |
| Appliion | CNC / Automation / Robotics |
| Customization | Available |
Detailed drawings and full specifiions are available upon request.
| INA | Weight (Kg) | Da | di | La | dB | na | Li | H | h | da | Di | ds | ts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XU050077 | 1.4 | 112 | 40 | 97 | 6.6 | 6 | 56 | 22 | 21 | 74 | 77.5 | 11 | 5.5 |
| XU060094 | 2.4 | 140 | 57 | 120 | 9 | 6 | 70 | 26 | 25 | 93.4 | 94.6 | 15 | 6 |
| XU060111 | 1.2 | 145.79 | 76.2 | 133.1 | 6.9 | 8 | 88.9 | 15.87 | 15.87 | - | 111.8 | 11 | 6.35 |
| XU080120 | 4 | 170 | 69 | 177.8 | 9 | 6 | 90 | 30 | 29 | 119.4 | 120.6 | 15 | 9 |
| XU080149 | 3.6 | 196.85 | 101.6 | 147.8 | 6.9 | 16 | 115.8 | 22.22 | 22.22 | - | 149.6 | 11 | 6.35 |
| XU120179 | 7 | 234 | 124.5 | 214 | 11 | 12 | 144.5 | 35 | 30 | 178 | 180 | - | - |
| XU120222 | 12 | 300 | 140 | 270 | 16 | 12 | 170 | 36 | 30 | 220 | 222 | - | - |
| XU160220 | 16 | 302 | 138 | 270 | 18 | 10 | 170 | 46 | 41 | 219 | 221 | - | - |
| XU160260 | 15 | 329 | 191 | 305 | 14 | 20 | 215 | 46 | 41 | 259 | 261 | - | - |
| XU080264 | 6.9 | 311 | 215.9 | 295.3 | 8.7 | 12 | 231.8 | 25.4 | 25.4 | 263.4 | 264.6 | 13.7 | 8.6 |
| XU180380 | 45 | 485 | 275 | 453 | 18 | 16 | 307 | 55 | 50 | 379 | 381 | - | - |
| XU160405 | 25 | 474 | 336 | 450 | 14 | 30 | 360 | 46 | 41 | 404 | 406 | - | - |
| XU080430 | 12 | 480 | 380 | 462 | 9 | 20 | 398 | 26 | 26 | 429.4 | 430.6 | 15 | 9 |
| XU180412 | 40 | 501 | 324 | 469 | 18 | 18 | 356 | 55 | 50 | 411 | 413 | - | - |
| XU180433 | 42 | 522 | 344 | 4190 | 18 | 20 | 376 | 55 | 50 | 432 | 434 | - | - |
| XU220460 | 64 | 568 | 356 | 524 | 22 | 18 | 396 | 64 | 59 | 459 | 461 | - | - |
| XU180475 | 46 | 562 | 388 | 530 | 18 | 20 | 420 | 55 | 50 | 474 | 476 | - | - |
| XU300515 | 115 | 646 | 384 | 598 | 26 | 18 | 432 | 86 | 79 | 514 | 516 | - | - |
| XU240545 | 94 | 655 | 435 | 615 | 22 | 24 | 475 | 79 | 72 | 544 | 546 | - | - |
| XU220574 | 82 | 680 | 468 | 640 | 22 | 20 | 508 | 68 | 61 | 573 | 575 | - | - |
| XU300586 | 115 | 704 | 468 | 664 | 22 | 18 | 508 | 86 | 79 | 585 | 587 | - | - |
| XU280680 | 120 | 798 | 565 | 755 | 22 | 30 | 605 | 79 | 72 | 679 | 681 | - | - |
| XU300785 | 155 | 900 | 670 | 860 | 22 | 36 | 710 | 86 | 79 | 784 | 786 | - | - |
| XU260823 | 140 | 933 | 713 | 893 | 22 | 36 | 753 | 79 | 72 | 822 | 824 | - | - |
| XU160897 | 67 | 976 | 818 | 944 | 18 | 36 | 850 | 50 | 43 | 896 | 898 | - | - |
Not sure which model fits your appliion? Contact us for selection support.
We help customers ensure precision, reliability, and long-term performance.
Ensuring consistent quality for every bearing.
Looking for a reliable slewing bearing supplier?
Send your inquiry today to get:
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Q1: What is the difference between XU180412, XU180433, and XU180475?
The main differences are outer diameter and load capacity. Larger models provide higher stability and load support.
Q2: Are these bearings suitable for CNC machines?
Yes, the XU18 series is designed for CNC, automation, and precision positioning systems.
Q3: Do you offer customization for this series?
Yes, we support customization based on appliion requirements.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1989
Total Annual:
1000000-10000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad... Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...
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