Wuxi Guangqiang Bearing Trade Co.,Ltd
| Payment Terms | D/A,D/P,T/T |
| Supply Ability | 3,000pcs per month |
| Delivery Time | 5-8 working days after received your payment |
| Packaging Details | Packed in carton firstly,and then reinforced with wooden case for outer packing |
| Product Name | Crossed roller slewing bearings |
| Material | GCr15 Bearing Steel |
| ID(mm) | 471 |
| OD(mm) | 640.3 |
| Width(mm) | 48 |
| Precision Rating | P5 |
| Service | OEM/ODM |
| Warranty | 12 Months |
| Brand Name | GQZ |
| Model Number | XA140540N |
| Certification | ISO9001/ISO14001/GJB9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | D/A,D/P,T/T | Supply Ability | 3,000pcs per month |
| Delivery Time | 5-8 working days after received your payment | Packaging Details | Packed in carton firstly,and then reinforced with wooden case for outer packing |
| Product Name | Crossed roller slewing bearings | Material | GCr15 Bearing Steel |
| ID(mm) | 471 | OD(mm) | 640.3 |
| Width(mm) | 48 | Precision Rating | P5 |
| Service | OEM/ODM | Warranty | 12 Months |
| Brand Name | GQZ | Model Number | XA140540N |
| Certification | ISO9001/ISO14001/GJB9001 | Place of Origin | China |
| High Light | INA XA140540N slewing bearing ，external gear slewing bearing ，CNC machine robot bearing | ||
The XA140540N slewing bearing with external gear is designed for precision rotation and stable performance in CNC machines and automated equipment.
With a compact structure and optimized load distribution, this model is ideal for applications requiring high accuracy, smooth motion, and reliable long-term operation.
Get a quotation within 24 hours for your project.
This slewing bearing is suitable for:
Designed for applications requiring accurate positioning, smooth rotation, and compact installation space.
Improves system efficiency and positioning accuracy in precision equipment.
| Parameter | Value |
|---|---|
| Model | XA140540N |
| Inner Diameter (ID) | 471 mm |
| Outer Diameter (OD) | 640.3 mm |
| Width | 48 mm |
| Structure | Crossed Roller Slewing Bearing |
| Gear Type | External Gear |
| Material | High-quality Bearing Steel |
| Application | CNC Machine / Automation Equipment |
| Customization | Available |
Detailed drawings and customized specifications are available upon request.
| INA | Weight (Kg) |
Da | di | La | na | Db | Li | H | h | b | do | m | z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XA120235N | 13 | 318.8 | 171 | 275 | 12 | 13 | 195 | 40 | 35 | 35 | 312 | 4 | 78 |
| XA180309N | 30 | 408.4 | 235 | 235 | 24 | 13 | 259 | 60 | 52.5 | 52.5 | 400 | 5 | 80 |
| XA160407N | 33 | 503.3 | 335 | 335 | 30 | 13 | 359 | 50 | 45 | 45 | 495 | 5 | 99 |
| XA260475N | 64 | 598.2 | 385 | 382 | 36 | 16 | 410 | 65 | 60 | 60 | 588 | 6 | 98 |
| XA140540N | 39 | 640.3 | 471 | 471 | 40 | 13 | 495 | 48 | 41 | 41 | 630 | 6 | 105 |
| XA260560N | 90 | 708 | 456 | 456 | 28 | 18 | 496 | 68 | 61 | 61 | 690 | 10 | 69 |
| XA240574N | 84 | 695 | 480 | 480 | 18 | 18 | 508 | 77 | 42 | 42 | 685 | 5 | 137 |
| XA160596N | 63 | 712.3 | 510 | 510 | 24 | 18 | 421 | 55 | 48 | 48 | 702 | 6 | 117 |
| XA140640N | 50 | 742.3 | 571 | 571 | 44 | 13 | 595 | 50 | 43 | 43 | 732 | 6 | 122 |
| XA240685N | 115 | 830.1 | 577 | 577 | 24 | 22 | 617 | 68 | 61 | 61 | 816 | 8 | 102 |
| XA200720N | 87 | 844.3 | 630 | 630 | 30 | 18 | 662 | 59 | 52 | 52 | 834 | 6 | 139 |
| XA140753N | 65 | 862.3 | 674 | 674 | 28 | 18 | 706 | 50 | 43 | 43 | 852 | 6 | 142 |
| XA200810N | 158 | 964 | 730 | 730 | 24 | 18 | 762 | 90 | 73 | 73 | 944 | 8 | 118 |
| XA200818N | 100 | 940.1 | 728 | 728 | 36 | 18 | 760 | 60 | 53 | 53 | 930 | 6 | 155 |
| XA280845N | 200 | 1008 | 730 | 730 | 40 | 22 | 770 | 87 | 80 | 80 | 990 | 10 | 99 |
| XA220895N | 145 | 1038.1 | 790 | 790 | 32 | 22 | 830 | 68 | 61 | 61 | 1024 | 8 | 128 |
| XA280995N | 212 | 1158 | 882 | 882 | 40 | 22 | 922 | 83 | 73 | 73 | 1140 | 10 | 114 |
Not sure which model fits your application? Contact us for selection support.
We help customers ensure precision, reliability, and long-term performance.
Ensuring consistent quality for every bearing.
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Yes, gear type, size, and specifications can be customized based on your requirements.
Standard models: 5-8 working days. Custom products depend on specifications.
Yes, XA140540N is designed for precision rotation systems such as CNC rotary tables and automation equipment.
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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